Schempp-Hirth Duo Discus
A 20-meter two-seater that clubs use for cross-country training because it climbs and glides well while carrying two.
Made to order: your copy is researched, fact-checked, and typeset to our standard, then delivered within about two weeks. We'll email you the moment it's ready.
Inside this volume
Known issues & a pre-buy guide
The documented weak points for this exact type, the airworthiness directives and service bulletins that bite, and what a pre-buy should catch.
Full specifications
Every published figure, engine and airframe detail, weights, and performance data, with the conflicts flagged, not guessed.
Systems & maintenance
Powerplant, fuel, electrical, and airframe, plus inspection intervals and the operating numbers that keep it flying.
Parts, shops & type club
Where the parts are, what cross-references, and the type clubs and owner groups that keep the fleet in the air.
Make it your aircraft.
We fold in your year, your engine and avionics, your mods and STCs, your registration, and your own aircraft's photo on the cover. The book stops describing the type that left the factory and starts describing the one in your hangar.