ASK-21 is unspinable.

??? Curious. I have two ASK-21s in Civil Air Patrol, Colorado wing.
While I do not go out of my way to do spins in them, they DO spin.
Recovery is straight forward in the normal way.

One of the ASK-21s came used from the Air Force Academy. It has
the weights and mounting hardward to "enhance" its spin characteristics.
I have never felt the need to use them... a student pilots practicing
stall recognition and recovery... with crossed controls is usually
able to enter the incipient spin all by them selves!

Best regards,

LtCol Jer/ Eberhard, Colorado Wing Checkpilot (airplanes and gliders),
Assistant Glider Program Manager, Colorado Wing, CAP

--
LtCol Jer/ Eberhard, CO-Wing, Thompson Valley CS., Ft Collins, CO
CELL/VM: 970 231-6325, CELL Message: 9702316325atmmode.com
EMAIL: jeratfrii.com WEB: WEB http://users.frii.com/jer/
C-206 N9513G, CFII Airplane&Glider FAA-DEN Aviation Safety Counselor
CAP-CO Mission&Aircraft CheckPilot BM218 HAM N0FZD 240 Young Eagles!