# N6KS: 1980 Schleicher ASW-20, registration cancelled 2014-10-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 28, 2014
- Status when cancelled: Registration expired, pending cancellation
- Airframe: [Schleicher ASW-20](https://openairdocs.org/model/schleicher-asw-20) (registry code 3801506)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 20362
- Year built: 1980
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Experimental, exhibition
- Airworthiness date: November 20, 1981
- Certificate issued: December 30, 1980
- Last registry action: May 12, 1984
- Mode S code: A7C37F
- Owners when cancelled: [Dysart Ben W](https://openairdocs.org/faa-owner/DYSART%20BEN%20W), [Winsor Roert Stanley](https://openairdocs.org/faa-owner/WINSOR%20ROERT%20STANLEY)
- Location: [Valyermo, CA](https://openairdocs.org/faa-place/CA/Valyermo)
- Owner type: Co-owned
- Owner's area on the map: 34.3709° N, 117.8134° W: Placed by OpenAirDocs at the center of ZIP code 93563, within about 3 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N6KS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6KS
- Page: https://openairdocs.org/deregistered/N6KS-2014-10-28

From the FAA registry file of October 29, 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-20: https://openairdocs.org/model/schleicher-asw-20.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 LAX82FA136](https://openairdocs.org/ntsb/LAX82FA136), Apr 15, 1982: Schleicher ASW-20 (N6KS), Tulare, CA, substantial damage, 1 fatal

## 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 19820415009521A](https://openairdocs.org/incident/19820415009521A), Apr 15, 1982: Schler ASW20 (N6KS), Tulare, CA, Substantial damage. Collided with another glider,N161SS,while thermaling. Delayed ejection, chute did not open. Advanced artery disease

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