K21

The Alexander Schliecher K21 is a modern composite two-seat training glider. It can be used for basic instruction as well as cross-country training and basic aerobatics. Stratford on Avon Gliding Club owns one ASK21 G-CGAG and operates a second K21 aircraft on loan.

  • Crew: 1 or 2
  • Length: 8.35 m
  • Wingspan: 17.00 m
  • Height: 1.55 m
  • Wing area: 18.0 m2
  • Aspect ratio: 16.06
  • Wing profile: FX S02-196 / FX 60-126
  • Empty weight: 360 kg
  • Gross weight: 600 kg
  • Maximum speed: 151 knots
  • G limits: +6.5/-4 below Va
  • Maximum glide ratio: 32:1
  • Rate of sink: 128ft/min (solo)