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 apply2 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.
Service difficulty reports
FAA SDRs since 19951 report on Alexander Schleicher Gmbh & Co ASK 21 airframes. Each aircraft page lists its own reports.
Most reported parts
- slip joint1
Registered fleet by year built
FAA Registry| 1982 | 1 | |
|---|---|---|
| 1997 | 1 | |
| 2000 | 1 | |
| 2008 | 2 | |
| 2009 | 1 | |
| 2011 | 2 | |
| 2012 | 1 | |
| 2013 | 1 | |
| 2014 | 1 | |
| 2015 | 2 | |
| 2016 | 1 | |
| 2017 | 2 | |
| 2018 | 3 | |
| Unknown | 7 |
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.
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-number | Year | Based in | Certificate issued |
|---|---|---|---|
| N202GG | 2008 | Hollister, CA | Mar 30, 2021 |
| N214BS | 2018 | Hockessin, DE | Jun 13, 2018 |
| N215ES | — | De Leon Springs, FL | Nov 8, 2022 |
| N221CW | 2015 | Yorktown, IN | Jan 5, 2016 |
| N3211W | 2018 | Windsor, VA | May 2, 2019 |
| N321K | — | Front Royal, VA | Mar 13, 2019 |
| N421EF | 2013 | Boulder, CO | Oct 23, 2014 |
| N421GB | 2016 | Sterling, MA | Aug 12, 2016 |
| N468SA | 2014 | Valencia, CA | Mar 18, 2014 |
| N484AJ | 2012 | Middletown, DE | Dec 26, 2023 |
| N50NC | — | New Castle, VA | Aug 29, 2014 |
| N621CG | 2009 | Minooka, IL | Nov 13, 2009 |
| N621HH | 2008 | Horseheads, NY | Sep 17, 2014 |
| N650SA | 2011 | Valencia, CA | Feb 10, 2012 |
| N67PJ | 2000 | Sahuarita, AZ | Mar 2, 2022 |
| N700SA | 2011 | Valencia, CA | Feb 10, 2012 |
| N721RC | 2015 | Sterling, MA | Jul 2, 2024 |
| N721WC | 1997 | Hinckley, IL | Jan 17, 2008 |
| N747SV | — | Nellysford, VA | Oct 26, 2010 |
| N791SC | 1982 | Waller, TX | Jul 8, 2014 |
| N792SC | — | Waller, TX | Jun 28, 2021 |
| N899MA | 2017 | Frederick, MD | Nov 9, 2017 |
| N899SA | 2017 | Frederick, MD | Nov 9, 2017 |
| N940PB | 2018 | Saint Louis, MO | Oct 4, 2018 |
| N966TS | — | Midlothian, TX | May 2, 2007 |