# N30WK: 1983 Schleicher ASW-20B, registration cancelled 2009-11-16

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 16, 2009
- Status when cancelled: Triennial form not returned
- Airframe: [Schleicher ASW-20B](https://openairdocs.org/model/schleicher-asw-20b) (registry code 3801520)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 20641
- Year built: 1983
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Experimental, racing, exhibition
- Airworthiness date: April 23, 1984
- Certificate issued: March 11, 2004
- Last registry action: October 20, 2009
- Mode S code: A31EF7
- Owner when cancelled: [Rider James](https://openairdocs.org/faa-owner/RIDER%20JAMES)
- Location: [Midlothian, TX](https://openairdocs.org/faa-place/TX/Midlothian)
- Owner type: Individual
- Owner's area on the map: 32.4682° N, 96.9907° W: Placed by OpenAirDocs at the center of ZIP code 76065, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N30WK
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=30WK
- Page: https://openairdocs.org/deregistered/N30WK-2009-11-16

From the FAA registry file of November 3, 2026, cancelled registrations. Owners' street addresses are left out. The Mode S code belongs to the N-number, not the airframe.

ADs and bulletins for the Schleicher ASW-20B: https://openairdocs.org/model/schleicher-asw-20b.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB DFW08LA220](https://openairdocs.org/ntsb/DFW08LA220), Aug 31, 2008: Schleicher ASW-20B (N30WK), Cleburne, TX, substantial damage, 1 fatal. Probable cause: Loss of control inflight for undetermined reason.

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 20080831844919A](https://openairdocs.org/incident/20080831844919A), Aug 31, 2008: Schler ASW20B (N30WK), Cleburne, TX, Destroyed, 1 fatal. (-23) At approximately 1430CDT a passing motorist notified a local resident that the aircraft had crashed. The local resident was the first person on-scene and…

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