N421SL — 2006 Schleicher ASK-21
Active registrationChecked against FAA & NTSB records · as of Jul 22, 2026
N421SL appears in 1 NTSB accident record (most recent 2014, minor injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 22, 2026.
Aircraft record
- Serial number
- 21808
- Manufacturer
- Schleicher
- Model
- ASK-21
- Year
- 2006
- Category
- Glider
- Engine
- None None
- Registration
- Active
- Registered to
- Registration Pending — Tehachapi, CA
Accident & incident history
A loss of lift during the landing approach, which resulted in impact with terrain.
Registration timeline
Ownership and registration events for this airframe (the 2006 Schleicher ASK-21).
- —registered — Registration Pending
Frequently asked
- Has N421SL been in an accident?
- Yes. N421SL appears in 1 NTSB accident record, the most recent in 2014.
- What kind of aircraft is N421SL?
- N421SL is a 2006 Schleicher ASK-21 (glider), serial number 21808.
- Who is N421SL registered to?
- N421SL is registered to Registration Pending of Tehachapi, CA. Registration status: active.
The full N421SL report
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- Full NTSB investigation narratives for all 1 record — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
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