Warringah
Radio Control
Society Incorporated (Incorporated under the Association Incorporation Act 1984) Newsletter - May 2006 |
A jovial David Menzies in the pose we often see at the field
photo Garry
Welsh
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The next meeting will be held on Tuesday, 9th May 2006 at Tennis Cove, Eastern Valley Way, starting at 7.30 pm. The next meeting after that will be the ANNUAL GENERAL MEETING on Tuesday, 27th June 2006 |
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Notice is given to all Members that the Annual General Meeting of Warringah Radio Control Society Inc. will be held on Tuesday, 27th June 2006 at Tennis Cove, Eastern Valley Way, starting at 7.30 pm. POSITIONS VACANT
Nominations must be in writing, forms are available from the Secretary, contact Brian Porman on 9488 9973 or from the President, contact Colin Simpson on 9419 6351 |
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by Mike Minty
Etiquette is defined in the Cabinet Dictionary
for 1871 as “System of rules and observances for behaviour in society;
conventional decorum” which still seems appropriate 135 years later.
In other words, the grease to keep things running smoothly. So a reminder of the use of the Transmitter Pound. When you get to the field put your Tx in the pound and make sure it is always there and SWITCHED OFF when not in active use. Make sure your key has your name clearly written on it and is in the slot while the Tx is in use, and removed afterwards. Remember the 20 minute rule – when there is more than one person on a frequency limit your time to 20 minutes so everyone gets a fair share. The 20 mins includes all checking, set up, tuning time or whatever else you want to do NOT just your time in the air. Speaking of setting up, the tables are for that purpose, not for parking. So when you have assembled your model and are ready to fly, put the plane on the ground and let someone else “set-up”. Follow those simple rules and everyone gets a fair, and safe flying day. |
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(W*R*A*M = Warringah Radio Aero Modeller) David
Leitch has been R/C flying for about 4 years. He enjoys nearly anything
with an electric motor from thermal gliders, to fast gliders, to 3D sports
plane and even a bit of pattern when there is time. He says that
helicopters may represent a future frontier..
David spends time every day trying to fly something, to the point where (and this is hard to believe), his better half wishes David would go back to playing the guitar. David has been seen at the field with his Espada R from Jaro Muller It has a 3.1 metres wingspan, a Hacker B50 6L carbon case motor with 6.7 gearbox and 17x13 prop. The battery is 12xgp2200, all up weight around 2.7 kilos. The motor run time is about 40 seconds, sufficient for around 20 minutes flying in still air. The glider version is used as an F3J or F3B plane, iIts controls are ailerons, rudder, flaps and all moving horizontal stab. As with all of these open class F3J gliders the construction is fully molded. That is a mold is made, the material layup (kevlar carbon, spar paint or gelcoat ) goes in the mold and then its sealed tight and under pressure to dry. David's particular model is made in Slovakia. David tells us that iIf you go to an F3J competition you will see 30-40 similar gliders, the glider version is around 1.9 kg. By the way, did you know that the current F3J world champion is David Hobby, an Australian? And that we have another flyer Carl Strautin arguably in the world's top 10. |
Tom Sparkes has agreed to be the Competition Co-ordinator for 2006. The events are conducted by the Competition Directors as advised, with Tom co-ordinating and helping. If you have any enquiries about the competitions, please ring Tom on: |
THE
HISTORICAL RESTORATION SOCIETY (HARS)Members virtually traversed the Australian continent in search of aviation artefacts. Of significant importance was the recovery in the early eighties of two Beaufighter airframes from North Western Australia and one was exchanged for a Lockheed Super Constellation, after the Beaufigher had been restored by the Society (the Beaufighter now resides in the United States Air Force Museum in Dayton, Ohio). The Super Constellation, affectionately known to all as ‘Connie’ is the pride of the HARS fleet and makes many appearances at events across the country every year. The
Society actively encourages the recruitment of specialist people from within
the aviation industry who were interested in the preservation of historical
aircraft. The result is that there are now over 70 licensed aircraft engineers
out of a total of 305 members, their licences cover virtually all of the
skill sets recognised by the industry. It has been said that behind Qantas
the Society has the largest aviation skill resource in Australia.
Since 1991, HARS has achieved significant milestones in its endeavours to preserve Australias Aviation History. The International Guild of Air Pilots and Air Navigators awarded the 1997 Grand Master’s Australian Award to the Society in recognition of the outstanding restoration of the Super Constellation. In
recent years, HARS significant growth in aircraft acquisitions has required
the
Society to seek a more permanent facility capable of expansion to house
its aircraft. From November 2002, HARS operations relocated to The Illawarra
Regional Airport, Albion Park Rail. The Illawarra Regional Airport is an
ideal location that allows the Society to establish a world class Flying
Museum. The first stage of this museum is now reaching final completion
with the building of a 50m x 60m (clear span) hangar to house selected
aircraft, crew and ground support headquarters and storage.
Australia has been in the forefront of Aviation from the very beginning. Australians have pioneered the longest routes in the world. Six of the seven oceans and seas were first conquered by Australian Airmen. Yet as a nation, we have virtually ignored the preserving of any aircraft, particularly civil and general aviation from the forties to the eighties. There are virtually no civil jet or turbo powered examples left. Post war civil aircraft such as the Fokker F27’s, F28’s, Vickers Viscounts, Douglas DC4’s, DC6 & 6b’s, Boeing B727’s and Convairs are only memories yet these were the carriers that brought the people of our Nation closer together. This, is what HARS intends to address. (This article is referenced from the HARS Website at: http://www.hars.com.au) |
At the end of the Combat Comp Mark Ter Laak demonstrated his “Fail Safe Recovery” system. A
small drag chute is attached to a larger one that is in turn attached to
the wing mount.
If signal is lost (or for the test if he hits the buddy button) the tank hatch opens and the chutes deploy and the plane descends gently to earth – at least that is the theory. In fact the chutes deployed well but the line from the main chute to the plane snapped, the chute tangled in the tail and the streamer and Mark executed a rapid (but safe) landing. The following week after some modifications Mark tried the system again. The plane's engine was pulled to idle and Mark deployed the parachute and dropped the model down to a relatively soft landing. The general consensus was that if you were so close to the field to parachute in then it is easier to fly the model back in even on a deadstick. |
![]() Speaking of Mr F, his engine gave a loud PHUUTTT while starting at the Combat Day. Three of the four engine backplate screws had fallen out and the last one decided it would give way too! David Pound has a variation on the plane restraining equipment – 2 red plastic chairs in front of the wings – that doesn’t quite meet the requirements Dave! Simon Press recently competed at the Canberra Classic Scale Rally and won second and third with the Texan and Lightning respectively in >80' class, and won the perpetual trophy for the year with the Texan. Thanks to Mark Rickard there is now a metal post driven into the ground at the extreme ends of the field. Now when you want to put out the bungee for your glider you just walk out and clip it on - neat and easy. 2 days after being presented with his Bronze Wings, perennial former student pilot Tom Wolf arrived at the field in suit and tie. Was he trying to establish a new dress code?? NO!! Having got his new-found freedom to fly solo he didn't want to waste a minute and came to Belrose straight from work in the City. And speaking of TW, OUCH!!! In a moment of blondeness he disregarded the fact that four-strokes have their needle valves on the other side of the engine and tangled his knuckle with a prop. Four stitches now act as a reminder. |
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by Simon Press
After
the presentation in February 2005 about air-to air refuelling by Vic Cramer
I thought I’d show what the RAAF does in the same field.
Here’s an account of a recent deployment, for those that need to know the fine details, No.33 Sqn is the RAAF’s tanker unit and operates 4 ex-QANTAS B707’s, three of which are modified with wing tip pods for air-to-air refuelling. These pods house the hose and drogue for probe equipped aircraft to plug into for refuelling, the probes on the Hornets are retractable so it doesn’t interfere with its high speed flying. Recently we supported a Hornet contingent to the US to participate in Exercise Red Flag, one of the biggest fighter camps held in the world. For us, this involved flying 2 tankers to Travis AFB and a cargo aircraft to Las Vegas for the return tanking legs. The 2 tankers took off from Travis, 2 hours east of San Francisco to rendezvous with 7 Hornets which took off from Nellis AFB near Las Vegas en route for Hawaii.
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- Airliners Landing with Shortened Wings On March 5, 1973. an Iberia DC-9 (Flight 504), collided with a Spantax Convair CV-990 (flight BX400) near Nantes, France. The CV-990 lost an outboard portion of its left wing and managed to carry out an emergency landing at Nantes. The DC-9 lost control and crashed. On June 28, 1965,
Pan Am Boeing 707 ( flight 843) experienced an explosive disintegration
of the third stage turbine disk of the No. 4 engine. The accident occurred
shortly after takeoff from San Francisco, at an altitude of There's a fairly well-documented case of a DC-8 landing safely despite losing about 6 metres of its port wing and the outboard engine after encountering clear-air turbulence over Colorado about a decade ago: |
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Part 1
Photos: Garry Welsh
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Send your entry to the Editor by email to editor@wrcs.org.au by 22nd May and the winning entry will be published next month.
April Caption Winner
Prize won by: Colin Simpson
CAPTION COMP APRIL 2006 ENTRIES
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The man turned to his wife and said: "Just so you know, I never want to live in a vegetative state, dependent on some machine and fluids from a bottle. If that ever happens, just pull the plug." "OK" said his wife. She got up, unplugged the TV and threw out all his beer. |
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