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Encyclopedia :
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ROU :
Roulettes |
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RoulettesThe Roulettes are the Royal Australian Air Force formation aerobatic display team.They provide about 150 flying displays a year, in Australia and in friendly countries around the South-east Asian region. The Roulettes form part of the RAAF Central Flying School (CFS) at Sale, Victoria.
Parking a PC-9 after the show. Note the new BAe Hawk in the right background.
In 1970, the Roulettes were formed to celebrate the RAAF's 50th aniversary, and have been a permanent team ever since. Initially, they were equipped with four Macchis, growing to five aircraft in 1974 and seven in 1981 before cost-cutting saw the team reduced to five again in 1982. Towards the end of the 1980s, the Roulettes flying hours had to be reduced as the RAAF MB-326 fleet developed premature metal fatigue problems and a replacement aircrat type was investigated. The Roulettes switched over to the new type in late 1989, and arrived at the composition they have used ever since: six PC-9s plus a spare.
Royal Australian Air Force Roulettes display team over Sydney Harbour Bridge, Australia, in November 2000. There are seven Roulettes at any given time, and gaining appointment to the team is a rare distinction. From among the 21 CFS senior instructors, the CFS commanding officer and the Roulette leader then offer selected individuals a chance to try out for the Roulettes. A pilot begins with three months of intensive formation aerobatic training, starting with relatively simple maneuvers (such as loops and rolls in echelon or line astern) performed at altitude, and progressing through more complex and demanding ones (such as corkscrews, ripple rolls and rollbacks), close formation line abrest aerobatics (which requires constant fine attention to power and trim settings), and eventually working up to the full six-aircraft display routines. First season pilots join as Roulettes 2, 3 or 4; Roulettes 5 and 6 who fly some of the most difficult maneuvers have at least one season's experience; Roulette 1 is the team leader; and Roulette 7 flies the spare aircraft, is responsible for public relations, and often provides commentary at flying displays. The Roulettes have had three accidents over the years:
The PC-9 is regarded as an easy aircraft to fly - it has ample power and excellent maneuverability - but a difficult one for precise formation flying: it needs large trim adjustments to compensate for power and airspeed changes, and its low wing-loading makes it highly responsive to turbulence. See alsoExternal link
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