The ASH 31 was announced at the end of 2008 by
Alexander Schleicher. The glider was developed as a replacement for the
ASH 26.[3] The self-launching Mi version is powered by a 41 kW (55 hp)
Wankel engine.[4]
The improvements over the ASH 26 and ASG 29 are given as:
Extended ailerons
Redesigned wing structure
Variants
ASH 31
Production aircraft with a wingspan of either 18-metres or 21-metres.
ASH 31 Mi
Production aircraft with a retractable engine and propeller for self-launching. It can be flown with a wingspan of either 18-metres or 21-metres.