Schleicher ASH 25
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The ASH 25 is a two-seater high performance Open Class glider manufactured by Alexander Schleicher from 1986 until September 2008, originally with a 25-metre wingspan. It was superseded in production by the ASH 30.
Design and development
In 1984, designer Martin Heide (the 'H' in the type designation) combined the wing of the World Championship winning single-seater Schleicher ASW 22[1] with a fuselage derived from the Akaflieg Stuttgart fs31 which had particularly low drag. The prototype was designated AS 22-2.[2]Template:Rp[3] The span was increased in later versions to 25.6 or 26 metres with winglets.
A 'turbo' version was also developed, the ASH 25E, followed by the self-launching ASH 25 Mi with a large retractable propeller and a Wankel engine.
Variants
- ASH 25
- A 25m Open class glider, 25.6m or 26m wingspan when fitted with option winglets.
- ASH 25E
- Self-sustaining version with a 24 hp Rotax 275 engine
- ASH 25M
- Self-launching version with a 50 hp AE50R engine. Both the ASH 25 and ASH 25E can be converted to the ASH 25M by the manufacturer.
- ASH 25 Mi
- Self-launching version with a 56 hp IAE50R-AA engine. The ASH 25, ASH 25E and ASH 25M can be converted to the ASH 25Mi by the manufacturer.
- ASH 25J
- Self-launching version with a jet engine
- ASH 25EB
- Self-launching version with a Rotax 535C engine, 27m wingspan and one-piece canopy
- ASH 25EB/28
- Self-launcher with one-piece canopy and 28m wingspan
Specifications (with 25.6 metre wings)
See also
Related lists
References
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Further reading
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External links
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