what is it?
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 It was superseded in production by the ASH 30.
base stats
Bars compare against all aircraft: 3,500 km/h, 20,000 km, 850 seats; size and number built on a log scale up to 640 t (An-225) and 45,000 built (Cessna 172).
fun facts
- First flew 40 years ago, in 1986.
- Wingspan of 25.6 m: about 6 cars parked nose to tail.
no engine: No engine: it glides on rising air.
spec sheet
- first flight
- 1986-05-11
- number built
- 269
- role
- open class sailplane
- origin
- 🇩🇪 Germany
- makers
- Alexander Schleicher GmbH & Co
- engines
- none (glider)
- crew
- 2
- length
- 9 m
- wingspan
- 25.6 m
- height
- 1.7 m
- max take-off weight
- 750 kg
- top speed
- —
- range
- —
Specs are for the version in the Wikipedia article's specification section. Blank means the sources don't say.
Sources: Wikidata Q967435, Wikipedia: Schleicher ASH 25 (CC BY-SA 4.0).Updated 2026-10-24.