Alexander Schleicher Gmbh & Co ASK 21 — registry & accident history
Compiled from FAA & NTSB records · as of Jul 28, 2026
There are 27 Alexander Schleicher Gmbh & Co ASK 21 airframes on record (built 1982–2018), 26 currently registered. 2 have one or more NTSB accident records (2 records total). Data as of Jul 28, 2026.
27
Airframes
26
Registered
1982–2018
Years
2
NTSB records
Recent Alexander Schleicher Gmbh & Co ASK 21 accidents
The gliders encounter with atmospheric conditions where the lift was not sufficient to maintain flight and subsequent impact with mountainous terrain.
The pilot’s improper control input during a bounced landing that resulted in the glider impacting terrain.