Portal:Aviation/Selected Aircraft/6
The VZ-9 Avrocar (full military designation VZ-9-AV) was a Canadian VTOL aircraft developed by Avro Aircraft Ltd. as part of a secret U.S. military project carried out in the early years of the Cold War.[1] The Avrocar intended to exploit the Coandă effect to provide lift and thrust from a single "turborotor" blowing exhaust out the rim of the disk-shaped aircraft to provide anticipated VTOL-like performance. In the air, it would have resembled a flying saucer. Two prototypes were built as "proof-of-concept" test vehicles for a more advanced USAF fighter and also for a U.S. Army tactical combat aircraft requirement.[2] In flight testing, the Avrocar proved to have unresolved thrust and stability problems that limited it to a degraded, low-performance flight envelope; subsequently, the project was cancelled in 1961.
- Diameter:18 ft (5.486 m)
- Height: 3 ft 6 in (1.1 m)
- Engines: 3 x Turbomeca Marboré Continental J69-T-9
- Max Speed: 300 mph (482 km/h)
- First Flight: 12 November 1959
- Number built: 2