chevrolet rv-6a - Sport Aircraft Association of Australia
Transcription
chevrolet rv-6a - Sport Aircraft Association of Australia
THE MAGAZINE OF THE SPORT AIRCRAFT ASSOCIATION OF AUSTRALIA SEPTEMBER 2011 in this issue: CHEVROLET RV-6A IRIS IMPLEMENTATION NARROMINE WORKSHOPS SUBSONEX JET CHAPTER CHATTER BUILDERS’ LOG partners in Aviation Safety apply for your SAAA Carnet Card now! AIRSPORT • 1 Get on board the Sport Aircraft Association of Australia with QBE. SAAA members who are insured with QBE and enrolled in the Flight Safety Assistance Programme will receive an $80 rebate* if they also attend the SAAA’s Maintenance Procedures Course. We encourage our policyholders to undertake regular safety and proficiency training which is why we support you and the SAAA. So, get on board the SAAA with QBE. That way, we all win. *Applies to Full Flight Risks Hull cover only. For further information please contact our Melbourne Office on (03) 8602 9900. QBE Insurance (Australia) Limited ABN: 78 003 191 035, AFS Licence No 239545 Photograph courtesy of Rainer Huefner and Rob Wintulich. SAAA national councillors The Sport Aircraft Association of Australia is a group of aviation enthusiasts assisting each other to build, maintain and operate sport aircraft. We educate members to continuously improve safety outcomes.” Hon National President Brian Hunter Maudsland Qld Tel 07 5502 9940 Mob 0417 555 030 brian.hunter@saaa.com Hon National Vice President Bo Hannington contents President’s Report From the Editor Langley Park Update Calendar of Events New Members Safety Report Tech Talk Vale – Victor Kruhse National Convention Chevrolet RV-6A Syd Hansen’s Cavalier Mechanical Musings Chapter Chatter Builders’ Log Classifieds SAAA Contacts SubSonex Jet Chapter Contacts SAAA Membership Information 05 07 07 08 08 09 11 13 14 16 21 22 24 28 32 34 36 37 38 Baldivis WA Tel 08 9524 2000 Mob 0427 044 156 bo.hannington@saaa.com Hon National Treasurer Anthony Baldry Airlie Beach Qld Mob 0427 267 237 anthony.baldry@saaa.com Hon National Secretary Geoff Shrimski Frenchs Forest NSW Tel 02 9452 2428 Mob 0414 400 304 geoff.shrimski@saaa.com National Councillor Martin Ongley Kings Park NSW Tel 02 9837 2551 martin.ongley@saaa.com National Councillor /Training & Administration of TCs cover: Piper PA-18 Super Cub VH-KLI belonging to Philip Jones, pictured at Cowra during the 2010 SAAA National Convention. Photo: Lisa & Graeme Harvey Graeme Humphreys Beerwah Qld Tel 07 5494 9582 Mob 0417 555 328 graeme.humphreys@saaa.com National Councillor John Livsey Hampton East VIC Tel 03 9532 2442 Mob 0448 020 446 john.livsey@saaa.com AT ISSN 0156-6016 is the journal of the Sport Aircraft Association of Australia Inc PO Box 99 Narromine NSW 2821 National Councillor Shirley Harding Mob 0412 774 740 shirley.harding@saaa.com SPA 11129 Inc no. A0046510Z tel 02 6889 7777 / fax 02 6889 7788 email enquiries@saaa.com www.saaa.com National Councillor Editor Ryan Keen Art Director John Keen email airsport@saaa.com Brisbane Qld Mob 0416 223 194 david.brown@saaa.com Produced by John Keen Design 146 The Panorama, Tallai Qld 4213 Australia 1300 712 554 / design@johnkeen.com.au / www.johnkeen.com.au David Brown AIRSPORT • 3 G N I T R O P M I PAIN-FREE COST E L B A N O S A E R A AT AFT PARTS R C IR A / T F A R C IR A HOME BUILDERS – Call C&H Freight First! Over 13 years experience in this market. 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The Convention Team has worked hard to deliver a new and fresh convention to you. This is the first time that we have held our convention at Narromine and the first time that we have held it at our headquarters base and the home of one of our newest chapters, Chapter 37. Brian Hunter “ “ Suffice to say that new life seems to have been pumped into the CASA lungs At the time of writing this we have indications from 20 exhibitors of either aircraft and/or aviation goodies. We have a list of forums and workshops to whet your appetite, food and conviviality on field at the Aero Club and the Gliding Club, aviation eye candy on the field from members’ pride & joys to some heavy metal joining us over the weekend. Aircraft parking at Narromine will be much kinder to both your aircraft and your mental state. Elsewhere in this edition you will find a timetable and other details. The one issue that we cannot fix is the shortage of accommodation (other than camping) at Narromine. However we have arranged with the Council to supply a bus service to pick up and drop off folks staying over in Dubbo (just 30 minutes away). So you can land and park at Narromine but stay in Dubbo. We will have a unicom service in operation and the details will be published by Notam. For more information on the Convention, call SAAA HQ on 02 6889 7777 or email enquiries@saaa.com I look forward to seeing you there. Self Administration – Where are we at? Arguably SAAA started down this path shortly after the introduction of Experimental. In that time we have seen the CASA pendulum of enthusiasm for legislative change in the form of Part 149 going from full-on to “ it won’t happen in my lifetime.” If you have been a member for the past 10 years you will have read various SAAA presidential reports on this very subject so I won’t go over old ground. Suffice to say that new life seems to have been pumped into the CASA lungs. At the Sports Aviation Forum held in June, we (along with all the other Sports Aviation Organisations) were advised by CASA that our future will fit an “Approved Organisation” status. This is indeed good news because it would empower SAAA to fulfil some functional role. The bad news is that we have yet to glean what this role may be and when it may become a reality. We certainly have a strong view as to where we ought to be going with this. Firstly, we need to shift from the reliance on a maintenance authorisation instrument permitting the qualified builder to maintain the aircraft he or she built, to a maintenance licensing system with the licence being issued by this organisation. Secondly, SAAA becomes the delegate for the issue of amateur built aircraft special CofAs. Your new committee will be pursuing this concept as we enter into negotiations with CASA on our role as an “Approved Organisation.” Other Technical Matters We have the following issues on the table that are of concern: 1.The ongoing issue regarding the repatriation of CAR 262AP(5) which will deny the AP an ability to issue any approval for flight over a populous area at the time of assessing your CofA. 2.CASA project to rewrite the ACs and CAAPs relative to amateur built aircraft. We have been engaged with CASA on these matters however the timing of any resolution is unknown at this time. To be advised. How much is enough education? In these pages over the years there have been articles educating and reminding builder operators of their obligations in the event of major repairs and modifications. Who do you contact before you do anything to that aircraft? What do you put in the log books? Why? Responsibility to others, ie, those you intend to sell the aircraft to? Those members who have attended the MPC should be able to answer these questions in their sleep but even if you have yet to sit the MPC your legal responsibilities should be known and understood. If you are unsure please go to the annex on your CofA and read that document. If in doubt consult your AP or HQ. cont. >> AIRSPORT • 5 >> president’s report Ready for your CofA? Really? Stepping Down Have you completed a post-building (for want of a better description) check list? The technical team recommend it. Things to consider: dual inspections & signatures, fuel calibration, unusable fuel calculation, does the fuel pump deliver the fuel flow required, independent check of all fasteners, lock wiring, tube & pipe fittings nipped up, control surfaces balanced & movement within the design tolerances, all the important bits attached properly & operating in the correct sense, wiring secured and free of all control movements. Document all of these things and record the details of who assisted. Sadly, for me, this will be my last President’s report to you. I have decided not to re-nominate for the position at the upcoming AGM. I have enjoyed these past five years as your President as well as the prior 3 years as the Association’s Secretary and Treasurer. I have to say that it has been a pleasure and a personal education on many levels. Truly we do have an organisation with many different talents coming together with a common passion. I have met many of you in my travels around Australia and I am filled with confidence that we will go from strength to strength as the premier amateur aircraft builders’ organisation. This sample is not exhaustive but you get the drift. It is all about avoiding the six “Ps” which we are all familiar with, and being professional. The achievements and gains made over the past five years are the result of great team work and I take this opportunity to express my heart felt thanks to my fellow National Council members, past and present, as well as the MPC trainers, our TCs, our flight advisors and to those guys that carry the load, our APs. You do good work folks, feel proud. My role going forward will be with the technical team, focusing on SAAA’s dealings with CASA and to maintain a continuity of the knowledge base. So in the next edition of Airsport you will see a new face leading the National Council team. They will have my support and I believe that with the experienced team behind them SAAA can only grow in strength. Be safe up there and down here. Brian Brian Hunter Hon National President 2nd generation Odyssey World’s most advanced EFIS’s with everything! Complete Odyssey-Voyager G2 systems approx. $6,100 delivered! 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I would like to take this opportunity Ryan Keen to thank the outgoing National President, the National Council, especially Shirley Harding, and all the staff at SAAA HQ for their support over the past 12 months. Thank you to all our regular columnists who keep coming up with the goods each issue and to you the members for your ongoing contributions to the magazine. Langley Park Fly-In 15-16 Oct 2011 By the time this reaches the press and the membership we hope that the Langley Fly-in is fully locked down, people have their applications accepted, and unfortunately for some they will have been declined. Planning for Langley has had its problems. Financing the event this time round has been very expensive and relied heavily on sponsorship from the corporate sector, local government and government agencies. At the time of writing we are waiting with bated breath for notification from the last of the major sponsors that they will support us. Unfortunately the large sponsors have a “we will if they will” clause. So nothing is guaranteed until the last sponsor signs. Fingers crossed and time being of the essence we are proceeding on the basis it will happen and trying to spend as little as possible. If the event is cancelled it will be for one of two reasons. The last sponsor failed to materialise or CASA made life too hard. You will have seen from the web site application and attached documentation that we have a heavy weighting on safety. Langley is a potentially difficult environment in which to fly, land and takeoff if not approached properly. There has been much effort in identifying and addressing the risks involved. We would like to thank all involved with producing the Risk Analysis that forms the foundation of our submission to Local Government and CASA. John Keen (Chapter 19) will be on the ground at Narromine, camera in hand, taking photos for SAAA. He also has strict instructions from the Editor to come back with fabulous shots for use in Airsport. Show off your aircraft – don’t be shy! ‘til next time Ryan Keen Editor, Airsport Dan Valentine - Airliners.net No change to paper type for this issue but we have altered the typeface used and hopefully those readers who had found some articles difficult to read will find it much improved. Many thanks to those members who took the time to give us their views on the matter. National Convention - are you going? To those who have missed out on a slot to fly in – you have our sympathies. We have been restricted by the number of aircraft that can land and park, the number of aircraft we can process and getting a mix of aircraft that make the event interesting for the public and our sponsors. It is and has been a very difficult task for the organisers. heavy handed view on aircraft and airports – try organising an event two weeks out from a CHOGM conference that has taken several of the top layers of every government department in Western Australia out of the system. We are very heartened by the responses we are getting and the excitement being expressed about the upcoming event. Additionally we have organised a dinner at the Hyatt on Saturday night with Matt Hall as the key note speaker. Matt will perform on both days of the event and help cap off the Saturday night of friendship and flying lies. We have our submission with CASA and it covers all the issues they raised at our early meetings. On the bright side – many people have stepped up to help and we are wading our way through the bureaucratic maze. Not only is it difficult to organise an event into the heart of a major city when you have our government’s current Purpose Aims Location To showcase SAAA aircraft and members to the public of Western Australia, and to allow a gathering of SAAA Chapters and members in a unique and historic environment. Entice SAAA members aircraft from throughout Australia, aviation enthusiasts, trade exhibitors and over 10,000 members of the general public to this unique environment. Starting at the Serpentine Airfield (YSEN) and overnighting at Langley Park – Perth’s first airfield – on the banks of the Swan River and only 1000 m from Perth’s CBD. Langley Park is owned and controlled by the City of Perth. Co-ordinators SAAA Ch. 24 – assisted by all WA Chapters. Visit www.saaa.com for updates. AIRSPORT • 7 calendar of events 2011 Sept 15-17 2011 > NSW YNRM Oct 15-16 2011 > Langley Park Perth YPLP SAAA National Convention Narromine This would be the event this year not to miss! Come and check out your Association’s new home base and catch up with your SAAA mates. HQ: 02 6889 7777 Web: www.saaa.com SAAA Langley Park Fly-In SAAA Chapter 24 is organizing possibly the last Langley Park Fly-In, bringing 100 mainly home-built aircraft to Perth’s famous Langley Park, on the foreshore of the Swan River, adjacent to the City Centre. Aircraft will arrive Saturday morning, and there will be a variety of flying events Saturday afternoon & Sunday morning. The aircraft will depart Sunday afternoon. The public is welcome to view members’ machines and chat with the owners. Andy George 0418 920 404 Nov 06 2011 > Barossa Airshow Rowland Flat SA The Barossa Airshow / Fly-In is a day of aviation for the enthusiast and novice alike. A family fun day with rides, amusements, static displays, stalls, food, wine. Come and see Matt Hall, Australia’s only pilot to compete in the International Red Bull Air Race. Plus South Australia’s very own Aerobatic Champion Chris Sperou. Fire bombing display, helicopter joy flights, there’s heaps to see and do. Winning the “Community Event” of the Year in 2000 and an SA Great “Commendation” in 2007, the Airshow is staged with the beautiful Barossa Ranges as a back drop. All pilots are welcome to fly in for the day (or overnight). Anyone not familiar with the 600m strip at Rowland Flat is encouraged to contact Steve Ahrens for an airfield briefing Mob 0427 244 930. There are many regional club events and fly-ins that might be of interest to SAAA members – for a comprehensive list, visit www.aeroclub.com.au/events/ welcome to our new members A warm welcome to the following new members > New South Wales • Stuart Greenham Toormina • Duncan Lockwood Orange • Gary Spencer-Salt Marayong • Steve Drage Tabletop • Paul Coelli Lavington • Russ Dann Oatley • Christopher Kiehn Narromine • Phil Lamb Warriewood Beach • Peter Mcintyre Narromine • Scott Lynton Glenmore Park • Matt Segafredo Asquith • Geoffrey Moran Bathurst Northern Territory • Michael Fowler Winnellie 8 • AIRSPORT Queensland • John Walmsley Coominya • Michael Tomlinson Croydon • Alex Kurschinsky Sunnybank Hills • Gregory Saal Clermont • Bruce Bradley Whiteside • Harold Malins Paddington • Stephen Bolam Cunnamulla Victoria • Rod Ward Caulfield North • Fraser Shaw Templestowe • Pavel Kricfalusi Kilsyth • Rita Setford Chirnside Park • Ross Setford Chirnside Park • Barry Walters North Warrandyte • Hans Litjens Mt Martha • Gliding Federation of Australia Somerton Western Australia • Wesley Black Port Hedland • Ian Wright Shenton Park • John Riley Claremont • Peter Poland Kewdale • Hugh Butler Swan View • Simon Stone Albany • Jay Pienaar Burekup • Alan Sattler Beverley • Alan West Margaret River SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT safety report Safety and the Home Builder from the SAAA Safety Committee Implementation of the SAAA Integrated Risk Information System (IRIS) All members with email addresses should have received an email in late July announcing the start of the SAAA Integrated Risk Information System (IRIS). John Livsey “ I strongly encourage all members to subscribe to the IRIS system. “ After the job… You give it the last loving glance To see nothing was left to chance And with the workshop left dirty At exactly ten thirty Exhausted but happy With steps not so peppy After the tension and rush As you’re cleaning the brush The back hardly bends As you submerge the hands And there is the dreaded sinister Rivet or staple gun blister That still reminds you for weeks after When the made piece rests in the rafter That it’s actually a pain Trying to build a plane Gunter Barthel The purpose of the email was to outline what IRIS is and to seek your support in the implementation of this system. For those members without email or even those with email that may have missed the message we are reprinting the announcement here. Safety is of the highest priority to the SAAA and it is in all our interests to ensure that all aspects of our aviation activities, from building through test flying, operations and maintenance are conducted with safety first and foremost in our minds. As you would be aware in the event of an incident, more correctly a “reportable matter” we are required to submit reports to both the ATSB as well as CASA. An issue we have with this requirement is that there are a lot of grey areas as to what should be reported if they don’t fit the “reportable matter” definition. Most seriously from our perspective however is that incidents which are reported to the ATSB and CASA are not always fed back to organisations such as the SAAA in a form that allows us to take action to prevent further occurrences and improve the safety outcome. An added problem with the current reporting requirements is that many occurrences are going unreported and hence we cannot spread this information to other builders and operators of homebuilt aircraft. Over the last two years the SAAA Safety Committee have been working with Aerosafe Risk Management, a company contracted by CASA to assist all of the Sport Aviation groups to implement a Safety Management System (SMS) through the Aviation Safety Network. Part of this safety initiative includes an “on-line” occurrence reporting system called IRIS which stands for “Integrated Risk Information System”. It is this system which the SAAA is implementing to allow us to capture all safety related occurrences no matter how minor, whether it happened during flight operations or while in the workshop. The SAAA is then able to share lessons learnt and safety recommendations with all SAAA members in a manner which maintains your privacy, but reduces the chance of a similar recurrence for other members. To make IRIS useful and effective we need all SAAA members to register as a user on the system. There are no costs associated with registration. It is also worth mentioning that this system is being funded by CASA as part of their safety program so there are no costs to the SAAA for this system. From an SAAA perspective we see the following as the advantages of using a system such as IRIS: >> Designed for the activities undertaken by the SAAA and its members >> Simplifies occurrence reporting for all SAAA members by reducing paperwork >> Brings together all safety reports in one central location >> Improves safety through communication; members will be advised of incidents that could affect them (de-identified) >> Meets the regulator’s requirement that the SAAA have a reporting system as part of their SMS >> Provides a hub of information about SAAA’s SMS and the Aviation Safety Network >> Fosters a “just culture” where human error is acknowledged and each occurrence is used as a learning opportunity for the entire community >> Allows us to demonstrate to both the regulator and the public that we are a safety focussed aviation group While the IRIS platform is hosted externally to the SAAA, access to IRIS data is only available with approval from the SAAA National Council. As with any reporting system confidentiality of the data is critical and the SAAA has established protocols to ensure only authorised access. As well as the following instructions on how to register and submit an occurrence report, we have a video that was recorded some weeks ago with a sample group of SAAA users that will also assist the first time user. This video will be made available via the SAAA website. If we all submit any incident, hazard or near miss that occurs during our aviation activities then the wealth of knowledge that we gain AIRSPORT • 9 >> safety report is considerable. This knowledge can then be communicated to all members to reduce the likelihood of a repeat occurrence or worse. By this means we should reduce the number of like incidents and improve our overall safety profile. Since the mail-out the safety committee has received some feedback amongst which is a suggestion for some sample “Incidents” that may give builders and operators some guidance in filling in the form. We intend to do this and will publish some samples on the SAAA website. The link to IRIS is also available from the home page on the SAAA website as well as a copy of this document and the Introduction guide. I strongly encourage all members to subscribe to the IRIS system. Regards, John Livsey on behalf of the SAAA Safety Committee 10 • AIRSPORT SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT tech talk Your National workshop We are all aware of how hard it is to have the space and tool up for everything we need to do with our aircraft. Mark Rowe “ Although Bunnings Aerospace is an attractive and convenient place to source materials the standards are a bit shy of the mark when it comes to aircraft At Narromine we are starting to build a rather enviable assortment of tools and workspaces that come in real handy. The training workshop has a pretty good assortment of tools now for 100hrly type work and we plan to set up a spray booth in the back of our hangar. If you wish to bring your aircraft or parts to work on please get in touch with the office. If you have spare tools to donate or ideas on what we should do please let me know. Amateur-Built Experimental Category is defined in AC 21.4(2) Essentially we are able to build custom made aeroplanes for our own education and personal needs. Custom made is something we should regularly be advising people of when we describe what we do. Customising it seems is the major driver for builders to take up the habit and build what is generally seen to be very competent aircraft. It allows a very large scope of work. You have the ability to start from scratch and design from a drawing on a napkin conceptually to a finished product with no professional advice at all. This obviously has positive and negative issues and the reality is that the vast majority seek professional assistance to stave off the Darwin Award (good practice if you ask me). Without this ability provided by the regulator (CASA) we may not see as many innovations like full FADEC in piston engines or complete glass panels in GA. Experimental aircraft are at the forefront of innovation and development of all aviation. With this in mind we have a very wide and varied view of what is safe and what is perceived as “a bridge too far”. This perception is usually based on proven past experience and the fact that many innovations are on the most important aspect of flight sustainability, namely propulsion/engine. I see a lot of changes in this arena in many areas of aviation. The gliding guys are heavily invested in small jet engines for self launch capability and in flight sustainable thrust for an easy and safe way home when the heat of the day has dissipated. Heavy jets are developing engines that work with more thrust for less fuel all the time bringing the latest in materials and technology to the party. The down side of development is the failures. We all heard about the failures that the A380 has had with engine material departing the scene of the crime and the reason we know is the high media attention it drew. We are subject to the same scrutiny and understanding from our peers and industry. If you want to put a Ferrari V10 engine in your BD4, it’s ok to do that and even encouraged. But be aware that you do operate to a higher risk profile and people must draw the conclusion that you may be pushing the limits of the category. If you plan to modify and/or develop then I suggest that there are many excellent engineers out there who just love to get involved in new things, they have the capability to run the numbers and provide a basis in knowledge that may prevent that dreaded Darwin Award. Aviation grade materials Although Bunnings Aerospace is an attractive and convenient place to source materials the standards are a bit shy of the mark when it comes to aircraft. Many commercially available materials like nuts and bolts are very similar to look at but frankly do not cut it when it comes to aircraft. The reason aircraft parts are expensive and not available to the broader public is because of the high standards that must be met with each batch. The basic off-the-shelf Chinese produced materials are normally rather good but not consistently so. Little things like coatings and thread pitch can be the difference between a product you can and do trust for a given period, or failure immediately after maintenance. Its ultimately your decision what you use but be aware that with alteration comes variation. Maintenance Authority vs maintenance via Exemption Currently we are able to maintain an aircraft we have built via an instrument of exemption (146/11). The SAAA are working towards the possibility of making this a Maintenance Authority for you and your specific aircraft in the future. This has many benefits to you, the SAAA and CASA. Currently there are assumptions made that the 51% builder is capable of ensuring airworthiness and as the builder you know the aircraft better than anyone else. That is based on the fact that at the end of the build with no degradation you probably do. Reality is that as our aircraft age and maintenance inspections must be conducted, we as the builders usually have little to no training in AIRSPORT • 11 “ >> tech talk inspection techniques and the knowledge required for the assurance of ongoing airworthiness. Is this fair to our families and the public? Are we continuing to be safe? Most builders are learning the required techniques and knowledge as they go along informally and on a need to know basis. Many have a pre-existing capability from a similar trade or AME qualifications and this is great. But what about the numbers who are not getting BUILD FLY & this knowledge? Your insurance premiums and risk profile in general can only reduce with the acquisition of knowledge and skills. The SAAA may in the future be able to train a buyer to conduct basic maintenance functions on their aircraft thus improving the value of aircraft. We must always look to ways of increasing our knowledge base and reducing our overall risk. If we think of continued education and training to reduce risks then CASA will have no need to restrict via regulation. If you have a view on how best to go forward feel free to let me know. Clear skies Mark Rowe National Technical Manager EN Y JO ABN 65 176 969 964 Incorporation AOO46510Z S SAAA INC. ANNUAL GENERAL MEETING E YO U R D R AM On 17 September 2011 at 4:00pm At the SAAA National Convention Nominations for positions, signed by the nominee must be lodged no later than 3:00pm Monday 31st July 2011. Narromine Airfield Narromine NSW 2821 Items of special business, in writing, lodged by Friday 15 August 2011. Business will include Proxy forms lodged by 3.00pm Wednesday 15 September 2011. • Financial Accounts for the year ended 30 June 2011 • Election of National Councillors • Election of office bearers from elected National Councillors • Change to constitution to include Legacy membership • Any special business 12 • AIRSPORT All correspondence to be addressed to: SAAA Inc. PO Box 99 Narromine NSW 2821 Geoff Schrimski Hon National Secretary SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT vale Victor Kruhse 1927–2011 Chapter 35 says goodbye to one of its founding members Chapter 35 has been saddened by the passing of Victor Kruhse on 27th July 2011. Victor was one of the inaugural members of Chapter 35 and was considered the composites guru of the Northern Australia region, having founded Viking Fibreglass. He was an intrepid airman, with several thousand hours in his Libelle glider and ultralights and was in the process of building a glider. He will be remembered for his sharp wit, extensive knowledge about things aviation and his willingness to give assistance or advice. Rest in peace Victor. Vern Taylor President Chapter 35 41 Kembla St. Cheltenham Victoria 3192 Phone (03) 9585 1211 Fax (03) 9585 1837 E-Mail sales@aviaquip.com.au www.aviaquip.com.au AUSTRALIA’S LARGEST RANGE OF AIRCRAFT HARDWARE AN, MS & NAS Hardware, O-Rings, Solid Rivets, Blind Rivets, Allfast “Cherry Type Blind Rivets, Hinge, Clamps, Pipe Fittings, Rapco Brake Discs, Linings, Rivets, Rapco Fuel Pumps and Vac Pumps, Sheet Metal Tooling, Saf-Air Fuel and Oil Drain Valves, Flexfab “Scat & Skeet” Type ducting, Jasco Alternators and Regulators, Aero-Lite Ignition Harnesses, Niagara Thermal Oil Coolers, Lear Romec, Weldon and Dukes Pumps, Accessories & Spare Parts. POLY-FIBER AND RANDOLPH COVERING MATERIALS FULL RANGE OF FABRICS, TAPES, ACCESORIES AND COATINGS AVAILABLE. VISIT OUR WEBSITE - www.aviaquip.com.au AIRSPORT • 13 SAAA National Convention 2011 BUILD FLY & EN S Y JO E YO U R D R AM Narromine 2011 National Convention The event will be largely based on training, and the intention is to have many useful and relevant courses available for builders and maintainers of Experimental Aircraft. Currently we have several courses planned including the MPC. Maintenance Procedures Course Vacancies for the MPC fill fast, however there may still be places available. This course will run over two days, the 14th and 15th of September, before the National Convention proper. For bookings contact Alison Shannon at mpc@saaa.com or ph 0459 555 025. In addition there will be a range of other interesting activities. A range of SAAA merchandise will be available for sale and following tradition we will hold the SAAA AGM and later have a Convention 14 • AIRSPORT dinner at the United Services Club in Narromine. Pre-book your dinner tickets online at www.saaa.com We will again be awarding prizes in various categories for aircraft presented for judging in the awards. We encourage members to enter their pride and joy for these awards. A copy of the application form is available on the SAAA website. The camping facilities at Narromine Airport are excellent for both underwing camping and those wanting to set-up in the camping ground attached to the Airport at $10 per night . Contact Peter and Nina at the Narromine Tourist Park for bookings www.narrominetouristpark.com.au Other accommodation information is via www.narromine.nsw.gov.au/accommodation The Narromine Aero Club will be providing meals for the entire event so everything is available at the airport. Photos: Lisa & Graham Harvey T he next SAAA National Convention is nearly upon us and will be held in Narromine, NSW from Thursday 15th to Saturday 17th September 2011. For more information about Narromine and its environs see www.narromine.nsw.gov.au/tourism SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT Forum/Course Presenter Day Time Location Duration MPC Ken Garland Wednesday Thursday All Day Auditorium 2 days Chapter Presidents /Secretaries Brian Hunter Thursday All Day SAAA Meeting Room 1 day Lycoming Engine AD eng 4 Geoff Shrimski Friday Morning 0900 SAAA Training Workshop 3 hours Electrical 101 Arnie Hartley Friday Lunch 1200 Auditorium 1 hour Composite Forum Mark Rowe Friday 1300 Auditorium 1 hour So you want to build an Aircraft Martin Ongly Friday 1400 Auditorium 1 hour Thorpe T18 Annual Jamie Ball Friday 1300 SAAA training workshop 2 hours TC Update workshop Graeme Humphreys Friday 1700 SAAA Meeting room 2 hours Metal Aircraft Construction Geoff Shrimski Saturday 0900 SAAA training workshop 1 hour Preparing for your CofA Martin Ongly Saturday 1000 Auditorium 1 hour Your first test flight Keith Engelsman Saturday 1100 Auditorium 1 hour Pilot Maintenance Schedule 8 Ken Garland/ Jamie Ball Saturday 1300 Auditorium 1 hour Essentials Workshop Geoff Shrimski Saturday 1300 SAAA training workshop 2 hours SAAA AGM Brian Hunter Saturday 1600 start Auditorium 1 hour Convention dinner David Brown Saturday 1900 RSL workshop programme SAAA National Convention 2011 AIRSPORT • 15 Chevrolet RV-6A Ken Miller’s 4.3L Chevrolet V-6 Powered RV-6A By Stan Pitts ( USA) If you’re one of those who are a bit taken with alternative engine installations, you will enjoy this piece on an auto engine conversion that is still going strong 11 years later. This article originally appeared in Contact! Magazine (Jan-Feb 2010 Issue #100). Our thanks to Tony Johns for providing and to Stan Pitts for permission to reproduce in Airsport. Ed. I n Contact! Magazine issues #43 and #52, I chronicled the airframe and powerplant build-up of Ken Miller’s RV-6A, N811KM. After eleven years and 700 hours of flying time, we decided to remove the engine and PSRU from the airframe to see where we were as regards to possible unseen wear or damage. We had no indications of problems of any kind, but we felt it was time to see the inside of the complete powerplant. The 4.3 litre (262 cubic inch) Chevrolet V-6 and Northwest Aero PSRU had performed flawlessly all these years without any leaks, belt adjustments, or even an ignition tune-up. The original spark plugs were still clean, and looked good enough to last for many more hours. We had changed the accessory drive belts at five years, but had never changed or even had to adjust the PSRU belt in all that time. The PSRU belt free-play, measured at the prop tip, stayed at 5/8 of an inch from N811KM’s early test flights until the day we disassembled the unit. It never showed any belt dust or detectable wear in the sprockets. The original belt literally looks as good as it did when it was new. 16 • AIRSPORT Ken Miller’s RV-6A in 1998 PRSU looking good On tear-down inspection, both the lower drive sprocket and the upper driven sprocket showed like–new red hard anodising in the tooth-to-belt contact area. The bearings in the PSRU felt smooth, but we changed them, and the belt, because the drive manufacturer recommended we do so. We very carefully examined and checked for cracks in the PSRU plates, shafts, and fasteners. We found no cracks or signs of stress. We simply reassembled it with the new components recommended by the manufacturer. The PSRU is obviously well engineered and well built. We have total confidence in it. SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT Prop is a ground adjustable, all composite, three blade Ivo. Top end in top shape We are equally pleased with the condition of the engine. Cylinder head removal disclosed a heavier than expected carbon deposit in the combustion chambers and on the piston tops. It was a soft bright tan coloured carbon that I think is from the lead in 100LL aircraft fuel. Ken burns a mixture of unleaded auto fuel with approximately 25% 100LL added for its long-term storage stability, and to provide a little octane boost for added anti-detonation protection. The carbon on the piston tops went right to [the] edge of the piston tops and was very dry, which means the piston rings are doing a good job. No oil is going by the rings to wash the carbon off. This carbon brushed off the piston tops easily with a soft brass bristle brush. There is no measurable wear in the cylinder bores except right at the top of the ring travel. There are no signs of scoring on the cylinder bores or the piston skirts. measured the lower main bearing shell thicknesses. I had measured and recorded the new bearing shell thickness when I built the motor, so now I could measure exactly how much wear there was in the bearings. The two centre main shells had between 0.0001 to 0.0002 of an inch wear, and the end bearings had less than 0.0001 wear. This is next-to-no wear at all. I rolled the upper bearing shell of the rear main out to see if the belt load from the PSRU was wearing the upper bearing shell. I could not tell that the upper shell had been touched by the crank. It looked like new, and measured same as new thickness, so I reinstalled the bearings in their original positions and re-torqued the main cap bolts. The main bearings Bottom end inspection Next I dropped the oil pan and was very pleased with how clean the sump was. I removed the main bearing caps and A view of the neat installation showing easy access to the PSRU and oil filter AIRSPORT • 17 Right side under the cowl: Dual MSD ignition coils and automatic coil joiner. Cabin heater housing below coils. Nice exhaust fit-note that this header is designed to be on the other side of the engine. looked so good that I decided not to pull any of the rod caps. The rear main seal was dry, so I did not disturb it either. There were several degrees of crankshaft rotation looseness in the original GM timing chain, so I installed a new Cloyes high-performance roller timing chain and gear set. I checked the cam-to-crank addition to that, the steel GM roller lifter cam we are using has a cast iron coated drive gear that is easy on the oil pump/ distributor driven gear. No trick oil pump/ distributor driven gears required. Other than gasket surface and bolt hole clean up, that’s all I had to do to the short block. Valve train timing to make sure the new chain and gears were accurately marked. They were right on. The camshaft, the hydraulic roller lifters, the stock pushrods, and the Crane roller rocker arms showed no signs of wear. The oil pump/distributor driven gear and the cam drive-gear were barely marked. The MSD distributor we use has a drilled oil passage directly from the main engine oil galley that keeps this gear interface well lubed and cooled. In 18 • AIRSPORT Next I disassembled the cylinder heads laying out everything in order so they could be reassembled as they were originally. I cleaned the combustion chambers and the valves with glass beads and low pressure. There was little to no valve stem or valve guide wear. The Crane roller rocker arms, and the stock (original equipment) valve stem seals allowing a little oil to be drawn down the valve guides get the credit for this. There was so little valve seat or valve face erosion I did not face the valves or the seats in the heads. The cast iron heads with their induction hardened exhaust seats are holding up well. The valve springs lost only 5 to 10 pounds of seated pressure, and a 0.030 valve spring shim under each of the Crane valve springs brought them back to the original installed seated pressure of 115 to 120 pounds. The valve spring vibration dampers, valve keepers, and the valve spring retainers show no signs of stress or damage, which means the valve springs are doing a good job of controlling the valve train. Ken turns the motor a maximum of 4800 rpm, and then only when he’s showing off. He cruises mostly at 3600 to 4200 rpm, so these high performance valve train parts are just jogging in there. I purchased a full Fel-Pro gasket set and re-assembled the engine. Ignition, induction and charging I also disassembled the distributor and cleaned up all the mechanical spark timing advance components, and checked the advance weights and springs for wear. All were in good shape, so lubrication and reassembly was all that was required to put the distributor back in great working order. All the MSD ignition components have performed flawlessly. We did the same to the Holley carb. Installed a kid, and bolted it back on. Same with the ND alternator. I took it to an automotive electrical shop for rebuild and they said the bearings were smooth and quiet, the brushers were good, and it put out over 40 amps at 14.4 volts, so we just bolted it back on. We even treated the motor to a new set of spark plugs. SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT Chevrolet Powered RV-6 Cooling system About a year ago, during a pre-flight walk around, Ken noticed a small puddle of coolant under the airplane. This was the first indication that maybe we should get serious about looking deeper into this ten-year-old airplane. It was the original Edelbrock aluminium water pump starting to seep coolant from the shaft seal. Ken installed a new Edelbrock pump and flew for a few more months before we finally got around to taking the powerplant apart for this major inspection and rebuild. I re-used the water pump Ken installed last year. Ken took the radiator to have it checked and all they did was flush it out and pressure check it. They said it was as good as new. Cook! We changed all the cooling system hoses and the accessory drive below. The original Robertshaw 180 degree thermostat was working well, so we also reused it. This brand of thermostat has never given us a minute’s trouble. A thermostat maintains even temperatures throughout the engine which ensures that the clearances you take great pains to establish during assembly are stable. Running without a thermostat can create hot and cold spots in the engine which potentially could cause cracks in exhaust valve seat and surrounding areas and gasket failures due to uneven expansion and contraction of engine components. And piston to bore clearances change greatly from a cold area to a hot area which can cause a poor ring seal or a scored piston and cylinder wall. Who wants that to happen to their airplane engine? We use Texaco extended life coolant mixed 50/50 with distilled water under the control of a 16-pound radiator cap. I believe we have changed the coolant two other times over the last eleven years. No rust. No corrosion. Ken’s cooling system works great. Exhaust While the engine was out we could see we were soon going to have a problem with the exhaust system I built. We had some hot spots that looked like blisters that would soon blow out. We learned that Sanderson Headers had available View above the engine: Red SCAT hoses are carb heat ducts. Pulling the carb heat control on the panel closes ambient charge air door on the intake housing (air cleaner) bottom plate. This forces the carburettor to pull air that is pre-heated by passing through the radiator back through the radiator again. Induction air in the intake housing goes from ambient temp of 60 degrees to 110 degrees in a few seconds. No ice problems. This is with coolant at 180 degrees. Ignition and carb are protected from wind and rain by the PSRU unit. Red fire sleeve protects fuel supply line. Top radiator hose from thermostat housing top left of the picture. AIRSPORT • 19 Left side under pressure cowl baffle. New Exhaust headers. Starter solenoid rotated down away from exhaust heat. Heat shielding on plug and electrical wiring. Fire sleeving on fuel supply lines. Coolant recovery bottle to the left of brake fluid reservoir. Lower radiator hose to water pump inlet behind coolant recovery bottle. a “shorty block hugger” header set that looked like it might fit N811KM’s tight engine bay. While I went through the engine, Ken ordered a set for us to try. After reinstalling the engine in the airframe, we tried the headers on and discovered that if we had two left side headers they would fit with only a minor modification to the header on the left side of the engine. Ken called Sanderson and they agreed to sell him a set of two lefts. I modified the left side header and Ken sent them both back to Sanderson. They made up another left side for him and then plated it and the one I modified with their ceramic coating. They fit fine and look great. It was relatively easy for us to modify the existing tailpipes to mate up with the new headers and still have the exhaust exit the cowl in the original location. The new exhaust system required us to re-route and re-shield the sparkplug wires, but that was relatively easy and turned out well. By the way, Sanderson headers feature a beautifully ground flat weld bead around each port and bolt hole so that they do not require exhaust gaskets. They don’t come loose. They don’t leak. Nice. 20 • AIRSPORT I had run and tuned the motor on my engine stand before we installed the engine in the airframe, so after we bolted it in and wired it up and hosed it up and topped the cooling system up, it fired instantly. Everything is working as expected, and judging fro past experience, we don’t expect any problems. The new exhaust system sounds even better than the old system. N811KM sounds like no other airplane in this area. Smooth and crisp. I don’t need to ride in it, just let me hear it fly over once in a while. Ken flew over my work place a few days ago. I heard him coming even though I was in my office. I got outside quick enough to see him shoot over. It’s a great looking airplane that flies beautifully, and sounds mean. Thanks Ken, for letting me play with your airplane. Stan www.contactmagazine.com SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT Syd signs over his project to the AARG Syd Hansen’s After 30 years of work Syd’s dream about to be moved. A by John Kneen fter 60 years in his current home Chapter 18 member Syd Hansen was moving into smaller accommodation and had to part with his Cavalier Homebuilt. The Cavalier was donated to the Australian Aviation Restoration Group (AARG). One of the AARG founders and Life Member Nelson Wilson had completed restoring a Desoutter and his work on a BA Swallow was near completion so he was looking for a new project. Wilson enthusiastically volunteered to take over Syd’s project. The photo shows the sleek lines of the Cavalier. The move to Wilson’s hanger at Lilydale Airport took place over two days in late May. On day one the fuselage was removed from the wings and both were loaded onto a low loader and taken to Lilydale. The low loader, being designed for excavators and bulldozers, would not have noticed the light weight of the Cavalier. By removing two planks from the low loader floor, the wings were able to sit on the floor with the undercarriage hanging out below for most of the journey. Due to rough terrain at Lilydale the wings had to be raised for the last 200 metres. For day two a hire truck was used. Most loading and unloading was straightforward. The hydraulic lift was essential for lifting the 115hp Lycoming. The AARG recovery projects are generally true recovery with scraps of aircraft hidden in long grass, sporting spiders nests etc and no-one very sure of what they are actually getting. By contrast Syd had separated and coded all the components, documented all of his work, retained glue samples, maintained his logbooks – an Approved Person’s delight! It is hoped Syd will be able to visit Lilydale and see his Cavalier progress. The rough terrain necessitated lifting the wings for the last 200m AIRSPORT • 21 mechanical musings W inter is over, and during this time many of us will have experienced ‘battery battering’. Why is this so? Well, lead-acid batteries exposed to cold temperatures are subject to plate damage due to freezing of the electrolyte. Ken Garland “ ...any change of battery type may be considered a major alteration... Aircraft battery service life will depend on many things as they may be used for many functions eg; ground power, emergency power, improving DC bus stability, and fault-clearing. Most small private aircraft use lead-acid batteries whereas most commercial and military aircraft use NiCad batteries. However, other types are becoming available such as gel cell and sealed lead-acid batteries. The battery best suited for a particular application will depend on the relative importance of several characteristics, such as weight, cost, volume, service or shelf life, discharge rate, maintenance, and charging rate. Storage batteries are usually identified by the material used for the plates. All battery types possess different characteristics and, therefore, must be maintained in accordance with the manufacturer’s recommendations. Lead acid aircraft batteries such as the Concorde CB Series and Gill G Series consist of flooded lead acid cells. The cells have positive plates made of lead dioxide, negative plates made of spongy lead, and a flooded electrolyte made of sulfuric acid and water. The positive and negative plates have separators to prevent the plates from shorting together. When the plates are connected to an external load, electrons flow from the negative plate to the positive plate. The loss of electrons at the negative plate causes an oxidation reaction that converts the spongy lead into lead sulfate. The gain of electrons at the positive plate causes a reduction reaction that converts the lead dioxide into lead sulfate. This process will continue until a major portion of each plate is converted to lead sulfate and the battery is fully discharged. During the charging process, current is passed through the cells in the reverse direction. The reverse current causes a reverse of the chemical reaction, returning the positive plates to lead dioxide and the negative plates to spongy lead. When this process is complete, the battery is fully charged. “ In lead acid cells, the sulfuric acid participates in the chemical reaction at each plate. When the plates are discharged, the amount of sulfuric acid in the electrolyte decreases. Conversely, as the plates are charged, the amount of sulfuric acid in the electrolyte increases. As the sulfuric acid concentration 22 • AIRSPORT changes, the specific gravity of the electrolyte changes. Therefore, the specific gravity can be used to measure the approximate state of charge of the battery. When the plates are fully charged, the specific gravity will be in the range of 1.275 to 1.300. When the plates are fully discharged, the specific gravity will be approximately 1.100. When flooded lead acid cells are being charged, oxygen gas is generated at the positive plates and hydrogen gas is generated at the negative plates. These gasses are released from the cell through a specially designed vent valve. The release of these gasses causes water to be lost from the cell and the electrolyte level gradually declines. To prevent the cell from drying out, flooded cells require periodic water replenishment. Preparing dry-charged batteries for use should always be done in strict accordance with the battery manufacturer’s instructions but generally as follows. Fill each cell with 1.285 SG electrolyte to a height just above the top of the plates and separators. Mark the activation date (month and year) on the battery with a permanent marker or label. It is also a good idea to record battery changes in the component replacement part of your Log Book. Let the battery cool for one hour, and then add more electrolyte to bring the level 1/4 inch above the top of the plates and separators. Do not fill beyond this level because some electrolyte expansion will occur during charging. Install vent caps. Boost charge the battery using a constant current charger. The battery is fully charged when the voltage stabilizes or decreases slightly and the SG of the electrolyte stabilizes for three successive readings taken at one hour intervals. This will normally occur within 8 to 12 hours from the start of charging. Another form of lead acid battery used in aircraft is the valve regulated or maintenance free type such as the Concorde RG, Gill 7000 (LT) and Odyssey series which are made using valve regulated lead acid cells. Each cell is sealed with a pressure relief valve that regulates the internal pressure and prevents gases from escaping. The positive and negative plates are sandwiched between layers of glass mat consisting of microfibers of varying length and diameter that provides excellent wicking characteristics and retention of the electrolyte. The electrolyte is absorbed and held in place by the capillary action between the fluid and the absorptive glass mat. However, the mat is not completely saturated by the electrolyte and the void space provides the channel by which oxygen travels from the positive to SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT flight review (Continued) Aveko VL3 Product Review – Making our aircraft safer whilst on the ground. our distances, speed is always Aircraft Spruce Stocks New Tie-Down Kits a benefit, and they don’t come Aircraft Spruce stocking newVL3. fasterisonnow 100HP than the tie-down kits. The spiral anchors It is also authorised to useare lightweightMogas and versatile. (unleadedThe 95) folding and usesring reduces profile to 15lt/hr, minimize obstruction around depending on in high traffic Bright color howareas. fast you wantorange to fly. Its powder coating corrosion and helps simple,resists virtually 1-piece design Discharged lead-acid batteries exposed provide added visibility. maintenance, These tie-downs also simplifies so The pressure relief valve (PRV) is designed to cold temperatures are subject to plate are manufactured from strong, durable operating costs are low. damage due to freezing of the electrolyte. to open when the internal pressure of the cold rolled steel and they are powder To prevent freezing damage, maintain cell is approximately 1.5 psi above the what cost? Inresistance. Europe, coated for So long lifedoes and itweather each cell’s specific gravity at 1.275, or external pressure, therefore preventing its basic price is €85,150 The spear end of the anchor allowswhich, for for sealed lead-acid batteries check excessive build up of pressure during at current rates and is about easy installation intoexchange all soil types “open” circuit voltage. Refer to AC43charging. It automatically reseals once It’s performance not the cheapest provides a $A190,000. high pull force 13-1b, table 11-1 for acceptable data. the pressure is released. A slight bulge aircraft in its but it has of up to 500 pounds perclass, anchor. can occur in the battery case when the to be one of the best. It will be If changing your battery type or internal pressure increases slightly, Priced at $59.75 USD, this kit interesting to start seeing them in location, remember, any change of but not enough to open the PRV. includes three 16” corkscrew Australian skies. battery type may be considered a tiedown anchors, one 3/8” major alteration with consideration Valve regulated batteries are serviced and nylon tiedown rope, and one being given to weight and balance charged at the factory prior to shipment. tiedown bag - all complete Statistics and electrical load requirements. Regardless of the type of battery fitted to with a manual including wing span 8.44m your aircraft the ongoing maintenance installation instructions. References: AC43-13-1b; requirements stated in the manufacturer’s more information, please Concorde, Gill and Odyssey SeaFor level climb 1,200’ /min operators manuals should be applied contact Aircraft Spruce Operator’s Manuals. length 6.24m maintenance program.performance and, frankly, its and reference part number delighttotoyour fly. Too soon we lined Potential for Australia 13-09652 for the 16” kit. looks. Just as an aside, I was up on long final onto runway engine power 100hp The first obvious question is “can always taught that you can expect 30, brought the speed back to it legally fly here?” Aveko is height 2.05m an aircraft’s top cruise speed 210km/hr and put the gear down, certainly exploring this possibility TechniQuiz to be about three times its stall accompanied once again with a and interest has been expressed fuel consumption 8-12lt/hr speed. In the VL3, it is around brief vibration. Down to 200 and by a number of Australian aircraft four times. This professionalism one notch of flap. At around 500’ TechniQuiz is designed to get you 1. What does EASA stand Note: being of the highest35kt stallSafety speed sales for? groups. However, for Editor’s upis also very evident in its we used the second flap setting priority to all members, let’s hear your thinking about maintenance tasks. to-date information it would be Name three factors affecting tankquiz. volume construction. It is2.beautifully and left it at that, answers to Ken’s Send your answers 90 lt Not just theeasing “whatdown to do”tobut “how best to contact Aveko directly. human made in factories which trulyperformance. an impressively smooth landing. to airsport@saaa.com. We’ll compile them to” and “what data should I use?” The marketing manager is Jiri vne 163kt understand composite structures, for a future article - anonymous of course! 3. Name three types Kuncicky, of humanemail error. kuncicky@aveko. With better flying weather on the The overall impression from this and its construction has been able Mtow 450/472.5 kg com. way, here are some questions toto fulfil the requirements 4. Stateof three machine is professionalism. It its methods of managing think about to has been designed bymake skilledflying and safer;great aerodynamics. human error. normal cruise 135kt It would seem ideally suited to experienced aircraft designers, Australian Given 5. State three precautions whenconditions. jacking aircraft. which shows in its handling, its negative plates during charging. When the oxygen gas reached the negative plate, it reacts with lead to form lead oxide and water. This reaction at the negative plate suppresses the generation of hydrogen that would normally occur. In this way virtually all of the gas is recombined inside the cell, eliminating the need to add water, resulting in the ‘maintenance free’ operation. Particular attention should be given to corrosion found on or near lead acid batteries. This can be removed mechanically with a stiff bristle brush and then chemically neutralized with a 10 percent sodium bicarbonate and water solution. After neutralizing, the battery should be washed with clean water and thoroughly dried. Specialists in Aviation Insurance For all your Aviation insurance needs. We work closely with the aviation community including members of organisations such as RA-Aus., GFA, SAAA and HGFA and provide solutions for Aviation groups and Industry. - General aviation aircraft (any and all types including schools and clubs) - RA-Aus recreational aircraft including schools and clubs - Helicopter insurance - Gliders, sailplanes and hang gliders - Airport operators and hangar owners/occupiers liability - Aviation liability for organisations - Non owners liability insurance - Hot air balloons - And other Aviation related insurances Call the OAMPS Aviation team to see how we can meet your specific insurance needs 1800 025 481 www.oamps.com.au 20 OAMPS Insurance Brokers Ltd ABN 34 005 543 920 Ref 0356 - 19MAY09 AIRSPORT • 23 Airsport Magazine December/January chapter chatter Victoria 20 Kyneton District > Norm Edmunds Chapter 20 is ten! Move to 2011, what’s happening? The monthly chapter newsletter Hangar Torque has just clocked over 116 issues without missing a beat. We’ll claim the record, thank you. We have about 79 full members and 7 social. Many like me are now flying aircraft they built, many are still building. The hottest bit of gear by far will be Wayne Tomkins’ 200 knot GP4 VH-XGP, due to fly this year as the first of type in Australia. (See Builders’ Log - Ed.) What happened on Wednesday 6th June 2001? Well I’ll tell you – I was there………. (somebody cue the harp music…..) The late John Hudson called a meeting at Kyneton Aero Club on a freezing cold wet evening, with the idea of forming an SAAA Chapter. And so we did. SAAA State Divisions were ending and this new “chapter” model was going to be introduced to get likeminded folks together in their local areas, to organise their own activities. But who was there and what were they building? 21 Moorabbin > John Kneen With some reluctance Chapter 21 have moved their monthly meeting venue from the Royal Victorian Aero Club Dining Room to the South Oakleigh Club (SOC). At the Aero Club the Chapter saw an increase in members coming early to enjoy the fellowship of a meal and a good chat. However other groups using the dining rooms were also enjoying good fellowship which made it very difficult to have formal meetings let alone guest speakers. At the SOC members can still have a good meal but they can then retire to a meeting room for the formal meeting. Over to cameraman Alan Saunders for the answers….. “The inaugural meeting required us to have a minimum of 7 members to form a chapter, the picture shows we romped it in with 8 members!” Left to right above: John Hudson – Supa Pup, David Bailey, Gary Crowley – Murphy Rebel & Jodel, Norm Edmunds – Corby Starlet (rudder), Alan Saunders – RV-7 (then, a 12 now), Peter Pilbeam – Jodel Skyking, Adrian McClellend – GP4, Darcy Newell. And who wanted to be there? Frank Deeth – Corby Starlet, Ian Griffith – Druine Turbi Builders’ reports at our last meeting ranged from “I’ve just put my order in for a Sonex”, through to “The kit for my Jabiru arrived yesterday but the freight company left it in the middle of the road – fortunately I live in a quiet street!”. For the more advanced builders the reports ranged from “I carefully drilled the first hole in the Perspex canopy and it didn’t crack so as I went along I got more confident and by the end I was going zip, zip, zip”, to “I’m now making plugs for my electrical wiring and that’s frightening!”. For builders who were having trouble seeing the light at the end of the tunnel with their projects John Livsey and Stuart Trist described their recent flights. The evening finished with National Safety Advisor John Livsey running a short quiz on some maintenance regulations. For example “What action must be taken following a propeller bird strike?” The October meeting will be the AGM where it is hoped members will put their hands up to fill the executive positions. And so a chapter was formed, with the following Office Bearers: John Hudson as “El Presidente”, Alan Saunders as Secretary, David Bailey as Treasurer, Norm Edmunds – newsletter (what the hell was I thinking….) I do recall we all enjoyed a platter of sandwiches supplied by John’s daughter Yvonne’s Hungry Hound café in Sunbury. There was so much food, John made us stuff our pockets before leaving! David was wanting to build an elaborate flight simulator of Boeing proportions. Now he has even better toys to play with – he is the Tower Visual Sim Relationship Manager at Airservices Tullamarine! Dark Horse Darcy had just been to Oshkosh a year or two before and kept his cards close to his chest, then suddenly announced a year or two later he had RV-9A kit boxes in his shed. DRV later was one of many first flights recorded by chapter members. 24 • AIRSPORT Flight 1: Bruce Towns and John Livsey’s visit to Narromine & return via Normanton Bruce and John are heavily involved in the National Convention so flew Bruce’s Glasair to Narromine to assist with planning etc. They then took the scenic route home via Longreach, Undara Volcanic National Park (Lava tubes), Normanton, Addels Grove (Lawn Hill), Broken Hill and home to Echuca. The whole trip was spread over 8 days with 15.5 hours of flying. Bruce and John recommend Addels Grove as a place to visit and spend a few days relaxing. In planning such a trip one of the challenges is always where to purchase fuel. SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT chapter chatter Flight 2: Stuart Trist to Lake Eyre Stuart in his Sonex with 4 other aircraft and 7 other persons from Tyabb flew to Lake Eyre. Stuart had previously undertaken the trip and reported that as a result of recent rains “everything that was previously red was now green!”. With the increase in aircraft visiting Lake Eyre a number of stations are upgrading their airstrips and accommodation. One example was Clayton’s Station that Stuart can highly recommend. The highest price paid for petrol was $2.80 at Birdsville. Approaching Melbourne the weather closed in so Stuart simply landed at Ballarat and took the train home. Stuart seems to be able to either fly or train where ever he goes. He volunteers as a glider tug pilot at Benalla once a month. After a short walk to his local station he catches the train to Tyabb, another short walk and he’s in his Sonex for the flight to Benalla. For 2011 his Sonex has already done 100 hours. and it is certainly not like getting a great set of plans from Vans. If you do not know anything about the Albatros it is a German built plane from WW1 made totally from wood except for the landing gear and some fittings. He has even made replica guns out of timber that fit in front of the cockpit. Have a look at the photos that show the great work and detail he has put into it. Remember he has done all of this from scratch. It is a piece of history and artwork. We can’t wait until this one is finished. Many members including myself could not resist the opportunity to sit in it and pretend we were having a dog fight. Great work Chris. NEW SOUTH WALES 05 Central Coast > Dean Nesbitt The latest news on Chapter 5 is that we have two members who are in the testing stages of their build. Michael Leahy, Builder Phil Hale, Grant Piper, Mark Collyer and friends. Phil Hale who has built a Zodiac has his plane hangared at Warnervale. We had a chapter meeting out there in June to inspect his handywork and we were all quite impressed considering the AD that was issued about the wing structure and the need to strengthen it. Phil had his wings completed but had to disassemble them again and strengthen them as per the factory’s instructions. He has done a great job and completed it in record time. He has chosen to use a Rotax engine and completed the painting himself. A few members flew in for the meeting; Grant Piper in his RV-4 and Cliff Princehorn. Thank you to Gosford Flying Club for the use of the club house as lunch was had there afterwards with many flying stories shared. Good luck to Phil in completing his flight testing and getting his bird in the air. Bob Redman is also in the test flying stage of his RV-7. We are planning a meeting out at Maitland later this month to have a look at his baby. We had a meeting last month at new member Chris Shepherd’s place who is building an Albatros in his garage. It is amazing in that he has researched the aircraft extensively making sure he builds it to the original specifications. There is not much information around We have many members in different stages of building planes such as RVs, Sonex, Mustangs, Thorp and we get together most months. AIRSPORT • 25 chapter chatter QUEENSLAND 34 Far North Queensland Chapter updates > John Martin The Far North Queensland has had a fairly busy 12 months. We have yet to celebrate our second birthday but have made a fairly rapid climb from fledgling to fully functional chapter. The chapter now boasts nearly 30 members. September 2010 saw us run a TC course with six locals and two SAAA members from Darwin attending. Suddenly the chapter went from one TC who is only here on a part time basis to five full-time and one part-time TCs. In fact it seems we now hold nearly a third of the state’s 18 TCs, a feat of which we are all quite proud. Unfortunately our goal of adding an AP this year has not eventuated as we don’t have a member who fulfils the requirement of being a LAME. Something for us to work on. Tony Ilyes - Freezing at Lassie Creek Fly-Ins and social events As usual the flying activities ground to a halt over the wet season with the chapter going into hiberation mode. This year the good weather kicked in about April and has been great flying weather since. Tully Fly-In Alex Harney in his F1 Rocket at Lassie Creek Station We have managed roughly a fly-in a month since and have another two definite events planned before the end of year storms and hot weather come in on us again. Despite the problem of members scattered over a wide area there also some benefits. There are plenty of places to run fly-ins! John Martin’s Jabiru at Lassie Creek In an effort to bolster numbers and widen our circles many of our events are now open to anyone with a flying machine, be they SAAA, GA or RA Aus and this has been a great move. Our last fly-in to Tully had 19 aircraft and 36 people arriving for breakfast. We have all enjoyed the company of our fellow aviators whether they came in a Cessna 182, a Glassair, a Jabiru or a tiny single seat Sapphire. back to Cairns”. Sadly the Victorian weather had other plans and most of the group managed to get stuck in Wangaratta for 3 days. The author didn’t even get that far but diverted to Narromine and met up with the head office crowd and got the opportunity to have a look around the SAAA’s new home. After escaping Wangaratta we all met up at Cootamundra and then headed east to Wollongong and then back coastal. Half a trip better than no trip! We had several combined events with the North Queensland Aero Club including our yearly “Secret Men’s Business” trip which this year was (planned to be) “Cairns to Victoria and coastal 26 • AIRSPORT We also enjoyed another combined fly-in to Lassie Creek Station west of Townsville which proved a great hit with the SAAA members, the aero club and the local RA Aus guys. SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT chapter chatter Educational events Apart from the TC course we have run a composite construction workshop and a Jabiru engine workshop which were well attended and provided a great amount of valuable knowledge for members. Carlo Prete, a RAAus LAME at Innisfail talked us through re-assembly of a Jabiru engine and we combined that with a fly-in and camp-over in his hangar. A BBQ dinner and breakfast was provided by the chapter. 19 Gold Coast A stroll through maintenance > John Keen Earlier this year APs Howard Mason and Peter Lewis met Chapter 19 members at Southport Flying Club for a look through Instrument 43/11 (now 146/11) and a general discussion on maintenance. In general terms, a key point in 43/11 that was identified is that this instrument allows an ABE builder to maintain only those components on their aircraft that they have built, therefore prebuilt components such as engines and instruments are excluded. Members who have attended the Maintenance Procedures Course will of course be well acquainted with these limitations. CAAP 42B was discussed as being a good template for a daily inspection schedule for piston engine aircraft. Some specific items noted by Harry and Peter include: >> During your build it’s important to log each prefabricated Dave Camp and Carlo Prete at the Jabiru Engine Workshop component that you fit. You can use your own system in a separate section of your maintenance logbook. This data becomes the keystone of your aircraft’s maintenance history. As we enter our third year we have grown in strength and seem to be adding a focal point for sport aviators in the region. >> The stock Vans fuel valve can be prone to sticking. Many builders opt to replace this with a unit from Andair or similar. >> When removing the inlet filter from a fuel injection system, take it out from the hose side to avoid debris being dislodged into the fuel system. >> Engine controls that use cables such as throttle and mixture should be set with a 1/4” springback to ensure you’re getting full throw. >> Look for leaks at the engine cylinder to cylinder head joint. Leaks are revealed by the presence of grey or sooty deposits. From RVs to Cozys We’ve got You Covered. And if we haven’t, we’ll soon make up a custom pattern to do so. See us at Narromine in the Trade Hangar Punkin Head Air Sports Custom Aircraft Covers www.punkinheadair.com.au Call Dianne on 0429 938 426 >> It’s important to remove muffler shrouds for a proper inspection of the exhaust system. Cracks in the exhaust can be a source of Carbon Monoxide leaks into the cabin with potentially fatal consequences. >> An electrical CO detector is considered far more dependable than the paper type. >> Check that your firewall is sealed properly. >> A x10 optical loupe is a great tool for inspection and finding cracks in components. >> A good time to check prop track is when you have all the plugs out. >> Do not pull an aircraft by the outer part of the prop. Pull near the hub. >> Flexible or fixed fluid lines - never leave fittings finger tight ‘for now’ or for a test fit, either do them up properly or leave them off. Thanks to Harry and Peter for a very informative session. AIRSPORT • 27 builders’ log How to submit to Builders’ Log 1. Log in to SAAA website (www.saaa.com) & complete the electronic form with as much detail as possible OR 2. email the following details to us at airsport@saaa.com >First and last name >SAAA membership number >Chapter number and location >Contact details (email, phone if you want others to be able to contact you) >Details of the aircraft you are working on (name, model, manufacturer, registration number, etc) >Information about the building process - share your stories! >Pictures in jpeg format (around 1 Mb in size is ideal but send whatever you have!) VH-VNZ BUILDER: CHAD BOOT #7258 A/C TYPE: VANS RV-7 LOCATED: ELIZABETH BAY NSW NOTES: Empennage complete, quickbuild wings and fuselage just arrived. Ticking off completed tasks (top); Drilling seat backs (above); and taking her for a spin! 28 • AIRSPORT SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT builders’ log VH-PKK BUILDER: PETER KARANGES #5587 A/C TYPE: GLASTAR LOCATED: BRISBANE QLD NOTES: GlaStar ‘Classic’ “Ultra Slow Build” – 11 years & not counting. Still smiling & building with a passion! High wing, Lycoming IO-360, Hartzell propeller, composite and aluminium solid riveted construction. Removable heated pitot sub Under construction, 85% complete. assembly ready for wing install Photo 1: 4 channel x 8amp ‘roll your own’ dimmer module using modified Jaycar motor speed controllers Photos 4 & 5: Aileron built and Flap under construction Photos 2 & 3: Own design Ground Supply Monitor over volt protection/ reverse polarity protection just prior to I/Os on box Photo 6: Finished engine controls sub panel plug just before making mould for final part in Kevlar/ FRP 1 2 3 5 4 6 AIRSPORT • 29 builders’ log VANS RV-12 BUILDER: ED GROOT A/C TYPE: VANS RV-12 LOCATED: DARLEY VIC NOTES: Ed Groot is fast approaching completion of his RV-12 (yes, that would be 2 completions in 2 years). He recently conducted an informal lesson for two nervous fibreglass students, Marcus Bootle and Alan Saunders at his Darley workshop. As you can see it was a hands on affair, and we left feeling de-mystified about the whole process. Nothing to be afraid here of said Marcus. Isn’t Chapter 20 life fantastic? BE-2 BUILDER: ANDREW WILCOX A/C TYPE: BE-2 LOCATED: VIC NOTES: A picture of the progress Andrew Willox is making on the BE2a he is building for the RAAF museum. The thing that looks like a gun barrel sticking out the front is to mock up the correct position for the prop in the absence of an original Renault engine to hang it off. 30 • AIRSPORT SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT builders’ log OSPREY AIRCRAFT GP-4 BUILDER: wayne TOMKINS A/C TYPE: OSPREY GP-4 LOCATED: LILYDALE VIC NOTES: The GP-4 is getting horribly close to being finished, and as one of Wayne’s friends on Facebook said “His garage looks like a scene from “Dexter”. Those of you that have never seen the TV series “Dexter” won’t know what I’m talking about – suffice to say that a serial killer and plastic sheeting should say enough, especially when you are painting your aeroplane red. And remember – “Wood is Good.” At this time, Wayne intends doing his test flying out of Kyneton, so we’ll be looking for some temporary hangar space to assemble this fine bit of machinery. Anyway, that’s it, but I have to say, I’m extremely jealous…I wish this was a report on the progress of my GP-4. You have to admit, this looks like something that is doing 200 knots even before the engine is started. Adrian McClelland AN-BOLTS - Affordable aircraft hardware for the homebuilder Only pay actual postage cost All prices in Australian dollars No minimum order All hardware AN certified Fast and friendly service Save time and money We accept orders 24/7 PHONE: 0466 286 630 Stocked in Australia AN-BOLTS4is here to service the Australian homebuilt aircraft community with the finest AN certified hardware 6 at the lowest possible prices. As a member of SAAA and RA-Aus, and as an active aircraft builder, I fully appreciate the satisfaction of using the right hardware for the job. I also know our frustrations about the outrageous costs of buying and shipping that hardware to our front doors. You can now avoid this expensive obstacle and buy directly from AN-BOLTS. www.AN-BOLTS.com.au Darren Cloutang-Crompton SAAA #7125 - Chapter 18 RA-Aus #25866 AIRSPORT • 31 FOR SALE Elec Elv Trim, Manual Aileron Trim, Nav Lights, 2x Landing Lights, Located YMUL, WA. LAME maintained, Always Hangared $69,500 For sale due to medical reasons. Call 0400 263 380 WA Cavalier project 90% completed; Zenith CH300 Tri-Z ABAA built 1983. 800 Hrs TT. Lyc O360.A3A 800 hrs SMOH. MR annual to Oct 2011. 115 kts cruise. Long range tanks (280 ltrs), ADF, GPS55. Based Albany WA. $39,000. Contact Bob 08 9844 7046 or 0409 090 493. HORNET STOL Airframe TT230 hrs. 100HP 912s 143 hrs. This is possibly one of the best examples around. Aircraft is fitted with rear cargo door and low stall wing tips. VHF – UHF radios; iPod system connected through intercoms. The aircraft is beautifully finished and a pleasure to fly. The aircraft is the ideal work horse for large properties or prospecting and is perfect for rough strip applications. The aircraft is in excellent condition and ready to go. Located in Western Australia. $90,000 ono. Ph Rod 0427 266 036 RV6A, 0-320-E2A-150HP. Sensensich Metal Prop. TTAF 290hrs, Engine SMOH 290hrs. New Annual March 2011, Full Panel, Icom A200 Radio, Garmin Txpdr, King Encoder, Navaid Autopilot Coupled To a Garmin AVD 55 GPS. Heated Pitot, having most parts to finish, high quality workmanship. $5,000 plus engine available, Rolls-Royce O-240, 130hp, 600 hrs total time. Will sell separately, aircraft $5,000, engine $9,000 or whole lot $14,000. Ph Gordon 0419 043 161 ENGINE Rotax 912. TTIS 808 hours. Includes vacuum pump, radiators, exhausts etc. Student lost, precautionary landing went wrong, lovely aircraft written off. Engine inspected by LAME, gearbox parts replaced. Engine won’t fit current Sonex project. Asking $12,000. Engine gauges, DG, AH also available. Located Bunbury, WA. Call Gary on 0428 459 729 NSW/ACT CZAW Sportcruiser 2008 240TT in Immaculate Condition. Brand New 3 blade Sensenich ground adjustable 3 blade composite propeller. Dynon D100 and EMS 120. Perfect trainer or economical tourer 110kts on 20lph mogas. Price: $115,000 Location: Bankstown NSW, Contact: Chad Boot Mob: 0405 654 860 Email: chadboot@bigpond.net.au Jodel DR250 (wooden, two seat aircraft) project for sale. Wing spar, wing ribs, fin, rudder, elevators, flaps, ailerons, fuselage frames and various metal components completed to the stage where the aircraft can now be assembled. Built by engineer and all workmanship is absolutely outstanding. Large amount of Sitka spruce and GL1 aircraft birch plywood, brand new Cleveland wheels tyres and brakes, a lighting system - strobes and LED position lights (these last two items still boxed as they arrived from Aircraft Spruce and worth over A$5,000 just on their own). Also a substantial work table, drawings and documentation; essentially the project includes everything for the aircraft to be finished with the exception of engine, instruments and cockpit plastics. At an asking price of A$12,500 ono this project represents extraordinary value for money; for this cost you couldn’t currently come close to purchasing all of the components that are included, yet alone the years of high quality workmanship that have gone into it. Contact David Butler 0418 250 763 1835, 60HP, single Zenith carburettor, alternator, hand start, Bishton propeller. 105 KTAS @ 3100 RPM, 16 ltr/hr. Tinted canopy, dual controls, disk brakes, Garmin GPS, ICOM VHF. X-Country, sport aerobatics. Low time AF&E, full documentation, immaculate condition, located Camden YSCN. Making way for new aircraft. $40,000 ono. Ph Mark AUS: 0437 930 730 or HKG: +852 9120 7487 or email dragonflyhkg@netvigator.com Engine O320 H2AD Lycoming, ex RV-4 Project, 150 HP, approx 380 HTR, well stored,Cams and followers good. $4000 ono. To suit above, Carburettor, in box, $1800. Allan Buttenshaw Mob 0412 217 557 VANS RV-6 TT 580 hrs, NVFR, nil damage, always hangared, factory new Lyc 180 HP, Sensenich FP prop, long range tanks, glass panel, synthetic vision, aerobatic, superb touring aircraft, $118,000 neg. Full details www.xpb.0sites. org (that’s “zero”sites.org). All offers considered. Peter 0402 974 106 Vans RV-9A Tail Kit Project. 2004 Kit, some work done but no riveting, Monnett Sonerai IIL RAAus 19-4528, previously CASA. Professionally rebuilt & maintained. CAO 101.28 compliant, choice of registration / maintenance. AeroVee $1,000. One LN SYS6 Lighting System for RV-9 as new $750. 2005 Avery RV Builders Tool Kit with 3X Rivet Gun, $2,000. Ph Paul 02 6231 0975 PACIFIC FLYER The must have magazine for up to date information on Aircraft, New Products, Building Articles and Adventure Stories. Articles are contributed by pilots and enthusiasts from all over Australia and our overseas readers. Available from newsagents around the 21st of each month. Direct Mail send $72.00 AUD for 12 monthly issues to: Pacific Flyer P.O. Box 731 Mt. Eliza Victoria 3930 Ph: (03) 9775 2466 32 • AIRSPORT Fax: (03) 9775 2488 Email: info@pacificflyer.com.au www.pacificflyer.com.au SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT Classifieds Vans RV-8, I0360 Lycoming, Constant speed Hartzell, AFS 4500 Glass panel EFIS with back-up instruments, IFR Category, full featured Trio Pro Pilot A/P. All only 110 Hours since new, Oshkosh Silver Lindy winner. Every conceivable extra and no bugs, $179,000, call Kevin or email for photos and full spec sheet. Ph 0408 694 713 Email: haydonk@bigpond.net.au KING KX155 Nav/Com and KI208 VOR indicator. King KX155 Nav/ Com and KI208 VOR indicator. No glide-slope Overhauled and green tagged. Includes trays. $1,500 Andrew Kerans 0439 209 343 KR2 Project Part built, boat section of fuselage complete with firewall, insulation and stainless steel sheeting. Centre main and rear spars fitted, undercarriage fitted with larger tyres and tail wheel for grass landing fields. VW engines, 1835cc’s complete. Spare big bore kit of cylinders and pistons. Fibre glass panels for engine (top and bottom). Turtle deck (3 of) 2 extra side panels (spruce ply wood) sheets of 1” foam plus roll of fibreglass cloth to make wings. Outer spars, main rear made. Fibre glass wing tips and fuel tank. 2 canopies (1 streamlined the other, original). Many more parts including VW parts and bolts. Ph Denis 02 6645 3136 for more details. $17,000 ONO negotiable. Will sell parts separately if necessary. Venturi 2” Aircraft Spruce #1504 $35. Stick grip left hand, no switches, suits 1” tube $30 Pulleys 2 ¾” diameter plain bush 3/8” bore Aircraft Spruce #05-02637 2 of $30 pair. Pulleys 2 ¾” diameter ball bearing 5/16” bore Aircraft Spruce #05-02638 2 of $50 pair Fuel cap, vented Aircraft Spruce #05—3459 1 of $45 Postage $5 per item, $15 if you take the lot. Kim Jones 0412 090 951 QLD Helicopter Mini 500 Helicopter Rotax 582 fitted, assembled and flown by LAME. Would suit repowering for property use. Demo DVD available. Can deliver $25,000 Phone Lawrie 07 5429 8148 Slick Magneto Model 4370. Rotation Left S/N 09022472 nonimpulse . 33 hours only, nil defects. Removed from Glasair to make way for PMags. Includes harness, timing pin, spare cap screws. Nil drive gear cog $350 ono. Ph: Brian Budd 0410 605 907 or 07 5536 6624, email bb001@aapt.net.au Zenith Zodiac CH650B Complete Kit Fully Optioned. Included options: Jabiru firewall forward, Sensenich prop, Dual controls, Dual Brakes, Long range tanks, Nav lights, Wheel fairings, Aileron trim tab & Wing lockers. Construction 30% to 40% completed. Workmanship is first class. Plenty of photos at http://www. mykitlog.com/aussiech650. $25,000 Email coxy.greg@bigpond.com Mob 0422 390 191 New Eggenfellner Subaru H6 engine 200 HP. Zero time. Paid $28,200-offers above $14,000. Ex Tewantin. Ph: Adam Kane 0409 047 586 / 0439 742 534. Longez- LEZ 160 hp Lyco. Recent extensive refurb. including elec nosewheel retract, park at any angle, repaint, new eng./ airframe cables/ pushrods. Eng. compressions straight 77s, oil cons. 1 lt/10hrs, fitted with new Silver Bullet comp. prop, wood spare included. ETR 1450 hrs, TT 1150 hrs approx. ADF, VHF, Xsponder, fuel flow, 8 function eng. readout, garmin 150 & 196 gps. 273 lts fuel 10-15 hrs end, 1200- 1500 mile range, PNG/NZ from east coast, 165 kts eco. cruise & very comfortable. $80,000. More info contact Jon Howells: jon44803@hotmail.com LANCAIR SUPER ES The ES has 35% more wing area and tailplane area than a Lancair 4. As such it has very pleasant and docile handling characteristics, allowing slow, short field landings. The fixed undercarriage enhances its performance for the shorter grass and dirt strips. However, the 310HP, IO 550N Continental, swinging a 3 bladed Hartzell constant speed alloy propeller, still allows a 180kt cruise and 1100 nm range with 4 people and sensible baggage. Nothing has been spared in building this aircraft. It is built as perfect as it looks. It is ready to be signed out for IFR with Garmin 530 GPS, 420 GNC, GMA 340 intercom, and GTX 327 transponder. The GPS’s are coupled together and with a Stormscope WX-500 and TruTrack DFC 200 ATI autopilot. Engine monitoring and performance is with a JPI EDM 900, the co-pilot flies a Dynon D10. A large baggage area, superb leather interior and Bose headsets are amongst the other finishes. Only 237 hrs TT and being forced to sell at much less than component costs at $385,000 GST if applicable as owner has moved on to helicopters. Contact John Buchanan 0419 643 711 or jbukes@optusnet.com.au VIC J3 Cub parts Header tank 9 litre $100 clean and in good condition. 2 x 1.5 inch dia axle landing gear legs and spare axles, one needs repair $250 both. Phone Peter Baker 03 54274 443 or 0409 403 539 GLASTAR with NSI SUBARU EJ25 engine. Auto conversion with cockpit adjustable prop 180hp. Cruise 130kts at 25 1/hr Avgas or Mogas. Excellent short field characteristics Motec engine management system. Easily converted to a tail dragger or float plane although it has no C of A in this configuration. 300hrs $90,000 ono. Ph Jim 0447 783 193 CONTINENTAL O-300A Engine overhauled stored some years, but 0 hours has been bulk stripped. Inspect before assembly, total time 1100 hours for details contact Bill Ph 03 5390 4230 SONERAI 1 80% complete, new VW1600 engine, needs tank, instruments, canopy, control cables, for complete particulars and photos contact Bill Ph 03 5390 4230 VANS RV-8A 2005 RV-8A with 200 hours on the airframe, an IO360 200HP engine with 200 hours since overhaul, 3 blade fixed pitch prop and Lightspeed ignition on one Mag. This aircraft climbs at 2000fpm and cruises comfortably at 160kts indicated on 33 litres per hour. useable fuel is 160 litres, Its approach speed is 65 kts, stalls at 47kts and will land on quite small strips. It is aerobatic with plus 6 minus 4 G and a Vne of 205 kts. It is light and responsive all the way through the flight envelope. Lets not forget the RV grin I am sure you will be wearing after each flight. I will take anybody up for the cost of the fuel. Business commitments force a reluctant sale. Ring Steve 0419 553 555. Phone number amended or email austgradepl@ optusnet.com.au for photos and details. Priced at $138,000 ono. COMPREHENSIVE AIRCRAFT METAL WORK TOOL KIT Comprehensive tool kit comprising Cleevelend and Avery sourced tools (includes pneumatic squeezer). Approximately $750 of brand new gear from Avery and $3,900 (landed replacement cost) of used tools from Cleeveland Tools. Total replacement cost over $4,600 will sell as a package for $2,800. Email for photos and tool list heirloom@bigpond.net.au Compressor Iron Air brand - 309 litres free air, 50 litre tank, twin cooling fans, 2 cylinder heavy duty V twin cast iron pump, filter regulator included, professional quality. Purchased brand new three months ago -NEVER used. Cost $800 sell for $550 RV-9/9A empennage kit landed cost $2,300. Asking $1,400 Note: If all items purchased will include the 9A empennage kit for $900. Call Keith 0408 333 978 or email heirloom@bigpond.net.au HANGAR SPACE Bachus Marsh Airport hangar space available for 2 homebuilt aircraft. Ring Anthony 0423 242 795 or Peter 0409 435 906 WANTED Wanted to copy. VM 1000 4 cylinder metric, Eprom Program chip. Mine cooked because faulty resistor in DPU. Will consider purchase of whole system. Ph: Reg 0414 806 501 or email Flanigan@people.net.au SA RV4 rod gear main undercarriage legs. New or used. Contact James 0428 826 290 or overlandhomes@dodo.com AIRSPORT • 33 SAAA contacts National Technical Manager Mark Rowe Narromine NSW 2821 Mob 0403 307 363 mark.rowe@saaa.com Training & Admin of APs Darren Barnfield Hastings VIC 3915 Tel 03 5979 1501 Fax 03 5979 1526 darren.barnfield@saaa.com CASA Authorised Persons Jim Williams Albury NSW (Albury area only) Tel 02 6021 5818 Martin Ongley Kings Park NSW Tel 02 9837 2551 David Tennant Wyongah NSW Mob 0410 491 866 John Paul Darwin Area NT Mob 0425 269 414 Peter Lewis Elanora QLD Mob 0439 714 617 Howard Mason Elanora QLD Tel 07 5534 8276 Brian Turner Boolarra South VIC Mob 0429 172 740 btvair@wideband.net.au Darren Barnfield Hastings VIC Tel 03 5979 1501 Robert Hannington Lower King WA Tel 08 9844 7046 Colin Morrow Manning WA Tel 08 9450 2130 Bill Keehner Mt Pleasant WA Tel 08 9364 7690 Technical Councillors New South Wales & ACT John Griffin Bangor Tel 02 9543 8404 Mob 0409 654 298 jreggriffin25@optusnet.com.au Barry Wrenford Bombala Tel 02 6458 3583 wrenford@snowy.net.com Karl Ahamer Bowral Mob 0411 290 472 kahamer@bigpond.net.au Chris Byrne Bowral Mob 0414 603 644 jack.byrne@bigpond.com 34 • AIRSPORT Ken Garland Camden Mob 0417 244 059 ken@aerov.com.au George Louez Coffs Harbour Tel 02 6651 8701 Grant Piper Coolah Mob 0438 890 242 grant.piper@wideband.net.au Philip Goard Cowra Tel 02 6342 9300 Tel 02 63411635 info@brumbyaircraft.com.au James Ball Deniliquin Tel 03 5812 0079 Mob 0428 743 450 jtball@iinet.net.au Peter Bowman Figtree Mob 0429 130 340 pean.bow@bigpond.net Rick Harper Forestville Mob 0416 041 007 rjwh@skymesh.com.au Geoff Shrimski Frenchs Forest Mob 0414 400 304 scuba@bigpond.net.au Andrew Sieczkowski Grafton Mob 0408 573 130 andyski@exemail.com.au Lou Szabolics Hawker ACT Tel 02 6254 7464 Mob 0411 850 383 lsz77272@bigpond.net.au Barrie Bishton Kempsey Mob 0439 864 023 Martin Ongley Kings Park Tel 02 9837 2551 martin.ongley@saaa.com David Baker Latham ACT Tel 02 6254 9475 Mob 0427 317 109 dragonflydbl@gmail.com Drew Done Merimbula Mob 0409 833 646 dj.done@bigpond.net.au Rex Koerbin Pambula Tel 02 6495 1296 Mob 0408 138 409 rexavia@merimbulaaircraft.com Ubair Rehmanjan Prestons Mob 0410 598 285 ubair@hotmail.com Terry Ryan Taree Mob 0427 480 093 ryanaviationservice@ bigpond.com Paul O’Connor Temora Mob 0427 090 087 vhpoc@hotmail.com Keith Bridge Terrey Hills Mob 0417 290 814 Tel 02 9486 3034 kbaero@cherry.com.au Tony Middleton Wagga Wagga Tel 02 6922 4990 a.middo@bigpond.net.au Malcolm Bennett Wagga Wagga Tel 02 6922 4917 Mob 0423 101 855 bennettbuilt@internode.on.net Queensland Daryl Grove Aitkenvale Tel 07 4775 1604 grovedj@bigpond.net.au Mike Roselt Applethorpe Mob 0417 706 827 fay.roselt@bigpond.com Laurie Wincen Atherton Mob 0408 725 050 lauremal@aanet.com.au Graeme Humphreys Beerwah Tel 07 5494 9582 humpho8@bigpond.com Robert Veale Bokarina Tel 07 5493 5221 raveale@optusnet.com.au Craig Aitken Boonah Tel 07 5463 4037 mcaiken1@bigpond.com Mike Horneman Boondall Tel 07 3216 2276 Mob 0434 530 515 rv6mjh@bigpond.net.au Geoffrey Hook Bundaberg (North) Mob 0428 652 165 annieinport@hotmail.com John Atkinson Cairns Mob 0427 534 806 long_lej@tpg.com.au John Martin Cairns Mob 0419 536 668 j-martin@bigpond.net.au Darren Jones Edmonton Mob 0462 575 824 britek@cairns.net.au Paul Smith Ferney Hills Mob 0419 641 853 pk.smith@bigpond.net.au Peter McDougall Haliday Bay Mob 0408 345 507 qiepl@bigpond.com Brian Hunter Maudsland Mob 0416 069 151 salbh@qld.chariot.net.au Gary Spicer Hope Island Mob 0402 822 907 dreamtime99@ngvemail.com Terry Grace Kenmore Tel 07 3878 6447 Mob 0488 141 415 terry.grace@bigpond.com Benjamin Bowden Longreach Tel 07 4658 3193 Mob 0427 682 211 blbowden@tpgi.com.au John Gross Mt Cotton Tel 07 3206 6151 johnandjude@bigpond.com Peter Karanges Sunnybank Hills Mob 0407 453 933 designt@bigpond.net.au Tony Ilyes Tully Heads Mob 0408 797 228 ilyesent@bigpond.com South Australia Mick Hart Port Lincoln Mob 0407 424 607 mcdkhart@adam.com.au Kevin Warren Port Lincoln Tel 08 8684 2093 Mob 0428 842 092 kev.marg@hotmail.com Tasmania Mick Cuppari West Hobart Mob 0400 183 711 cuppari@netspace.net.au Victoria Peter Schafer Balwyn Mob 0425 837 055 schaferpj@gmail.com Brian Turner Boolarra South Mob 0429 172 740 btvair@wideband.net.au Bruce Towns Braeside Mob 0408 326 260 brucetowns@bigpond.com John Cartledge Dingley Mob 0419 883 123 urecomps@bigpond.net.au Chris McGough Doreen Tel 03 9717 4851 Mob 0409 882 215 vhmum@bigpond.com Robert Taylor Ferny Creek Mob 0428 324 731 rwtaylor@bigpond.com SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT SAAA contacts Arthur Stubbs Gembrook Mob 0419 357 648 vhxsi@aussiebb.com.au John Livsey Hampton East Mob 0448 020 446 jlivsey@bigpond.com John Stephenson Hampton East Tel 03 9553 5075 JFS2@bigpond.com Frank Deeth Heathmont Mob 0408 559 866 tr.9@westnet.com.au Rod Shearer Huntley Tel 03 5448 8669 Mob 0419 717 212 rybuck@iinet.net.au Ken Wickland Keilor Tel 03 9336 7061 glastar@optusnet.com.au Norm 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mikefletcher@dodo.com.au Colin Morrow Como Mob 0412 069 490 colinm@space.net.au Fred Moreno Denmark Tel 08 9848 1431 frederickmoreno@bigpond.com Terry Doe Eaton Mob 0437 256 229 terrdoe@gmail.com Andi George Kalgoorlie Mob 0418 920 404 andy.george@rapallo.com.au William Keehner Mount Pleasant Mob 0417 972 090 wkeehner@bigpond.net.au Noel Stoney Redmond Mob 0447 453 242 Peter Cash Riverton Mob 0447 560 928 bee@bee-engineering.com Lindsay Danes Success Tel 08 9414 1122 lindsayd@primus.com.au Flight Advisor & Test Pilot Coordinator Keith Engelsman Grenfell NSW Tel 02 6343 3292 Mob 0409 076 277 xtp@activ8.net.au SAAA Pilot Advisors Robert (Bob) Redman Floraville NSW Tel 02 4947 0768 Mob 018 570 768 rlredman@bigpond.com Andy Ski (Andrew Sieczkowski) Grafton Area NSW Tel 02 6642 1104 Mob 0408 573 130 andyski@tpg.com.au Gary Spicer Hope Island QLD Tel 07 5514 2196 Mob 0402 822 907 gary.spicer@saaa.com Peter McDougall (Helicopters) Haliday Bay QLD Mob 0408 345 507 qiepl@bigpond.com Jon Johanson Goolwa SA Mob 0419 554 656 jonj@flymore.com Keith Hartley Tennyson SA Tel 08 8356 5198 Mob 0416 084 069 tarnish7@iprimus.com.au Aub Coote Grovedale VIC Tel 03 5241 1605 Ralph Burnett Albany WA Tel 08 9842 8963 Mob 0427 200 673 burnett@comsweat.net.au John Chesbrough South Perth WA Tel 08 9389 4994 Mob 0407 446 869 Laurie Baxter Wilson WA Tel 08 9451 1106 ebaxter@iinet.net.au Northern Territory Albert Poon Casuarina Mob 0417 562 069 albertpoon@y7mail.com AIRSPORT • 35 news SubSonex Jet Flight Information Screen (EFIS). See the F111 cockpit photo later in this article for an example. During the mid 1950’s American analysis arrived at a set of guidelines for cockpit lighting, ergonomics, controls onex Aircraft recently and instrument layout. The most announced that the SubSonex notable achievement was the jet aircraft prototype, JSX-1, standardisation of the standard made its maiden flight on T for flight instruments that has August 10, 2011 at Wittman been internationally adopted. Regional Airport in Oshkosh, WI. Unfortunately American efforts toperformer adopt the standard layout in The SubSonex was piloted by air show first flight fighters was constantly frustrated by the need to accommodate tactical instrumentation such as gunsights, radar screens and radar warning receiver dials. However their military multiengined aircraft were beautifully standardised. 1960-1980 The age of colour and electromechanical complexity and owner of Desert Aerospace LLC, Bob Carlton. The flight lasted approximately 14 minutes and focused on exploring the low-end of the aircraft’s speed envelope, including stalls, and a low approach in the landing configuration. The photo above is of an F111C, designed in the mid 19 tested in 1950 and could withstand aerobatics without the right is the same technology. The strip format ASI, V but are the predecessor to the coloured strips in modern “It’s an exciting day for Sonex,” said SubSonex designer and Sonex Aircraft, LLC President John Monnett. “We have a test flight plan to expand the envelope of the aircraft, and we’ll see where the project takes us from here.” “It was great - flies like an airplane,” Carlton said after the flight. “The faster I went, the better it felt.” Carlton was selected to fly the aircraft based on his vast experience pioneering light jet aircraft. Bob Carlton is best known for his air show performances with the Super Salto jet sailplane, and is the developer of the This Bonus is a Jet picture of a DC3 that was modernised in the 1960’s to incorporate the standard flight instrument layout. Note the increased use of colour and the overall clarity of two-seat glider. The engines used on TCarlton’s presentation. aircraft are the same as that used on the SubSonex: The PBS TJ-100. The need to achieve viable allweather capability introduced tactical radars into the military cockpit, and that overcrowded pilot instrument panels. Space saving devices such as combined machmeter/ASI and strip instruments for ASI, altimeter and VSI now showed up. In the F111 pictured above we now see the ‘standard T’ layout More information about the SubSonex jet aircraft can be found on the Sonex Aircraft Hornets’ Nest Research and Development web site at: Durin deve nava of th airlin deve inert the r long engin four being been airlin union www.sonexaircraft.com/ research/subsonex.html The first flight video can be viewed at: www.sonexaircraft.com/ press/releases/pr_081011.html • Kit Prices Starting at $13,995 USD • Total Completion Costs Starting at $25,600 USD • Cruise 150-170 mph at 33-42 mpg • Easy to Build and Inexpensive to Own • All Models Aerobatic • Build as Tail Wheel or Tricycle Gear • The Best Performance Per Dollar available Da Find Out More: www.SonexAircraft.com 36 • AIRSPORT Home of Australian Experimental Aircraft that the l sphe The d and I into indic instru a bit xxxx and c devic than much when Tel (U.S.): 920.231.8297 SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT In th Davi revie cock Chapter contacts New South Wales Chapter 1 Sydney North President: Steve Brown North Sydney Mob 0412 339 975 stevie@bigpond.com Meetings: Third Wednesday of each month at 7:30pm - rotates amongst members’ projects. Chapter 2 Camden President: Graham Johnston The Oaks Tel 02 4657 2862 Mob 0417 985 200 chapter02@saaa.com Meetings: Second Wednesday of each month, rotates amongst members’ projects. Chapter 4 South Coast President: Peter Bowman Figtree Tel 02 4229 5350 Secretary: Philip Ayrton payrton@bigpond.net.au Meetings: Last Monday night of each month Chapter 5 Central Coast President: Dean Nesbitt Mob 0418 757 383 dean.nesbitt@gmail.com Chapter 6 Coffs Harbour President: Dr Paul Foster Nambucca Heads Tel 02 6569 9484 (ah) chapter06@saaa.com Chapter 7 Mid-North Coast President: Bill Coote Tel 02 6559 9953 billcoote@tsn.cc Meetings: First Friday of each month, Hasting’s District Flying Club Chapter 11 North-West Sydney President: Ian Woodhead Cherrybrook Tel 02 9856 2703 M 0404 830 634 ian.woodhead@kordia.com.au Meetings: Second Tuesday of each month, rotates amongst members. Chapter 23 Frogs Hollow NSW President: Drew Done Merimbula Tel 02 6495 9484 chapter23@saaa.com Chapter 37 Southern NSW President: Jarrod Clowes Mob 0428 811 884 chapter37@saaa.com Chapter 38 Western Plains President: Daniel Compton Tel 02 6884 8887 Mob 0409 944 619 xtp@activ8.net.au Australian Capital Territory Chapter 26 Monaro ACT President: John Morrisey Gilmore Mob 0419 260 740 john.morrissey@csiro.au Meetings: Third Sunday afternoon each month, rotates amongst members’ projects. Chapter 27 Tyabb Victoria President: Brian jones Mentone Tel 03 5977 7498 chapter27@saaa.com Meetings: Third Sunday each month Queensland Chapter 19 Gold Coast President: Gary Spicer Hope Island Tel 07 5514 2196 Mob 0402 822 907 dreamtime99@ngvemail.com Contact: Robert Fraser Mob 0429 200 098 chapter19@saaa.com Chapter 14 Latrobe Valley President: Terry Fisher Newborough Mob 03 5127 5765 chapter14@saaa.com Chapter 18 Melbourne President: Dave Robbins Templestowe Mob 0418 342 983 chapter18@saaa.com Chapter 34 Far North QLD President: John Martin Cairns Tel 07 4033 5448 j-martin@bigpond.net.au Chapter 20 Kyneton District President: Donald Ashton Newham Secretary: Denis Mexted Mob 0423 404 233 chapter20@saaa.com Meetings: Varies - contact Secretary for details Chapter 36 Central QLD President: Anthony Baldry Airlie Beach Mob 0427 267 237 chapter36@saaa.com Chapter 21 Moorabbin Vic President: John Livsey Tel 03 9532 2442 jlivsey@bigpond.com Meetings: Fourth Wednesday of each month at 7:30pm, South Oakleigh Club, East Bentleigh Chapter 39 Adelaide Contact: Paul Holaj pn-holaj@bigpond.com Chapter 15 Western Australia Queensland President: Peter Karanges Sunnybank Hills Chapter 10 Tel 07 3345 3933 South West WA chapter15@saaa.com President: Peter Bairstow Meetings: First Thursday of each Contact: Bob Main month at 8:00pm, Clubhouse, Mob 0419 806 624 Beattie Road Archerfield chapter10@saaa.com Chapter 22 Sunshine Coast Secretary/Treasurer: Peter Pretorius Mob 0413 484 963 peterfly@bigpond.com Meetings: Third Sunday of ‘odd’ numbered months at 10am, Hangar 52 Caboolture Airfield Victoria Chapter 25 Port Lincoln SA President: Michael Hart Port Lincoln Tel 08 8682 1977 chapter25@saaa.com South Australia Chapter 17 Pallamana Murray Bridge President: Don Fraser Norwood Tel 08 8363 3920 (ah) Chapter 13 Albany District WA President: Noel Stoney Redmond Tel 08 9845 3242 chapter13@saaa.com Chapter 16 Serpentine WA President: Bo Hannington Baldivis Tel 08 9524 2000 Mob 0427 044 156 chapter16@saaa.com Chapter 24 Jandakot WA Secretary/Treasurer: Peter Mulhern Orange Grove Mob 0418 923 837 ogiwa@bigpond.com Northern Territory Chapter 35 Northern Australia President: Vern Taylor Casuarina Tel 08 8945 2244 chapter35@saaa.com Meetings: Last Saturday of the month with only the venue to be advised. For any changes to Chapter details, contacts or to notify of errors, please email airsport@saaa.com AIRSPORT • 37 Advertisers SAAA membership Thinking of joining SAAA? 39 31 06 39 13 40 12 04 15 35 23 32 27 02 36 Aircraft Spruce AN-Bolts Australia Pacific Light Flying Australian Light Wing Aviaquip Bert Flood Imports Bill Owens Insurance Brokers C&H Freight Jabiru Aircraft Latrobe Valley Airframes OAMPS Insurance Brokers Pacific Flyer Punkin Head Air Sports QBE Aviation Insurance Sonex Aircraft Advertising in Airsport Airsport is distributed to members of the SAAA four times a year. As such it provides an excellent vehicle for presenting the services of businesses involved specifically in industries of interest to homebuilt and sport aircraft builders, owners and pilots. Broaden your horizons, make new friends and learn new skills. The SAAA has something to offer everyone with an interest in sport aviation, whether you’re a builder, a pilot or just enjoy being around aircraft and fellow aviation enthusiasts. If you’re thinking about building your own aircraft, then the SAAA is your starting point. We can provide advice and technical information. Our experienced Technical Councillors can guide you through the challenges of your project and help you to build a competent safe aircraft. You might have an interest in restoring historic, classic or ex-military aircraft, or you may prefer the joys of recreational flying in production aircraft. Whatever your particular interest in aviation, the SAAA provides the opportunity to share the experience with fellow enthusiasts. Membership includes subscription to Airsport, published quarterly. We encourage all members to join their local Chapter. The local Chapters provide an active and enjoyable environment where members work together developing building techniques, work on their projects, get together for local events and participate in fly-ins. SAAA Membership Rates Specifications Advertisers can supply their own artwork according to Airsport specifications, or our design team can prepare an ad for you at competitive rates. For an advertising rate sheet and mechanical specifications email enquiries@saaa.com or tel 02 6889 7777 Full membership $185 Concessional membership* $148 *Available to pensioners, member’s dependent family, approved Technical Councillors Membership Enquiries: Classifieds Members’ non-business classifieds are free for two issues. Classifieds may be resubmitted. Non-members paid classifieds – no limit. Contact the Sport Aircraft Association of Australia Inc PO Box 99 Narromine NSW 2821 tel 02 6889 7777 / email enquiries@saaa.com www.saaa.com Send to SAAA PO Box 99 Narromine NSW 2821 fax 02 6889 7788 email enquiries@saaa.com Deadlines for all contributions, classifieds and advertising in Airsport are: December Issue November 01 2011 March Issue February 01 2012 June Issue May 01 2012 September Issue August 01 2012 Contributions to Airsport: Member’s contributions to Airsport are welcomed. Articles and high resolution photos can be sent via email or on disk to: The Editor, Airsport PO Box 99 Narromine NSW 2821 email airsport@saaa.com Airsport is provided for your education and enjoyment. No claim is made, no responsibility taken and no liability is assumed, expressed or implied for technical accuracy or safety of the material presented. The views in Airsport are those of the contributors and not necessarily those of the publishers. No monetary payment is made for any contributions. 38 • AIRSPORT SAAA – THE HOME OF AUSTRALIAN EXPERIMENTAL AIRCRAFT AIRSPORT • 39 BERT FLOOD IMPORTS