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Model

Alexander Schleicher Gmbh & Co ASK 21

26 Alexander Schleicher Gmbh & Co ASK 21 aircraft are currently registered with the FAA, built 1982–2018. Most are registered in CA, TX and VA.

Registered today
26
Years built
1982–2018
Seats
2

Airworthiness Directives

ADs published since 1998 that may apply

2 ADs match the Alexander Schleicher Gmbh & Co ASK 21 airframe. Engine ADs depend on the engine installed and are listed on each aircraft page.

  • 2017-02-11Flight ControlsMar 17, 2017
  • 95-11-15Alexander Schleicher GmbH & Co. Model ASK 21 GlidersJul 14, 1995

AI-extracted — verify against original. Applicability must be confirmed by a mechanic against the aircraft's records.

Watch new ADs for the Alexander Schleicher Gmbh & Co ASK 21

One email when a new AD may apply to this model. Stop any time.

Accident history

NTSB since 1982
NTSB events
2
Destroyed
0
Substantial damage
2
Minor damage
0
No damage
0

Events are NTSB accidents and incidents matched to Alexander Schleicher Gmbh & Co ASK 21 airframes by serial number or N-number; counts are approximate, because older events can't always be matched. Too few registered Alexander Schleicher Gmbh & Co ASK 21 aircraft for a meaningful yearly rate.

  • Apr 8, 2022Substantial damage · none injuries · Valyermo, CAN212NM
  • Sep 29, 2020Substantial damage · none injuries · Hinckley, ILN721WC

Service difficulty reports

FAA SDRs since 1995

1 report on Alexander Schleicher Gmbh & Co ASK 21 airframes. Each aircraft page lists its own reports.

Most reported parts

  1. slip joint1

Registered fleet by year built

FAA Registry
Currently registered aircraft by year built
19821
19971
20001
20082
20091
20112
20121
20131
20141
20152
20161
20172
20183
Unknown7

By state

Top 10
Currently registered aircraft by owner state
CA4
TX4
VA4
DE2
IL2
MA2
MD2
AZ1
CO1
FL1

Buyer checklist

2 ADs published since 1998 may apply to the Alexander Schleicher Gmbh & Co ASK 21; recurring ADs need to be checked at each inspection. 2 NTSB events since 1982 involve Alexander Schleicher Gmbh & Co ASK 21 airframes. Operators and repair stations filed 1 service difficulty report on Alexander Schleicher Gmbh & Co ASK 21 airframes since 1995. Check each aircraft's own record before you buy.

  • Read the logbooks for the airframe, engine and propeller, start to finish.
  • Check AD compliance records against the ADs that may apply.
  • Look for damage history and Form 337 major repairs and alterations.
  • Have an independent A&P or IA do a pre-buy inspection.
  • Run a title search and use escrow for the payment.
See the registered Alexander Schleicher Gmbh & Co ASK 21 aircraft

Type data

FAA aircraft reference file
Aircraft type
Glider
Category
Land
Certification
Not Type Certificated
Max takeoff weight
Up to 12,499 lb

ASK 21 aircraft

Page 1 of 2
N-numberYearBased inCertificate issued
N202GG2008Hollister, CAMar 30, 2021
N214BS2018Hockessin, DEJun 13, 2018
N215ES—De Leon Springs, FLNov 8, 2022
N221CW2015Yorktown, INJan 5, 2016
N3211W2018Windsor, VAMay 2, 2019
N321K—Front Royal, VAMar 13, 2019
N421EF2013Boulder, COOct 23, 2014
N421GB2016Sterling, MAAug 12, 2016
N468SA2014Valencia, CAMar 18, 2014
N484AJ2012Middletown, DEDec 26, 2023
N50NC—New Castle, VAAug 29, 2014
N621CG2009Minooka, ILNov 13, 2009
N621HH2008Horseheads, NYSep 17, 2014
N650SA2011Valencia, CAFeb 10, 2012
N67PJ2000Sahuarita, AZMar 2, 2022
N700SA2011Valencia, CAFeb 10, 2012
N721RC2015Sterling, MAJul 2, 2024
N721WC1997Hinckley, ILJan 17, 2008
N747SV—Nellysford, VAOct 26, 2010
N791SC1982Waller, TXJul 8, 2014
N792SC—Waller, TXJun 28, 2021
N899MA2017Frederick, MDNov 9, 2017
N899SA2017Frederick, MDNov 9, 2017
N940PB2018Saint Louis, MOOct 4, 2018
N966TS—Midlothian, TXMay 2, 2007

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