# N90CW: 1983 Schleicher ASW-20B, registration cancelled 2013-06-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 11, 2013
- Status when cancelled: Registration expired, pending cancellation
- 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: 20640
- Year built: 1983
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Experimental, racing, exhibition
- Airworthiness date: May 11, 1984
- Certificate issued: June 17, 1987
- Last registry action: June 3, 1994
- Mode S code: AC6D1A
- Owners when cancelled: [Serkowski Tom](https://openairdocs.org/faa-owner/SERKOWSKI%20TOM), [Serkowski Karen](https://openairdocs.org/faa-owner/SERKOWSKI%20KAREN)
- Location: [Palmdale, CA](https://openairdocs.org/faa-place/CA/Palmdale)
- Owner type: Co-owned
- Owner's area on the map: 34.4103° N, 118.0600° W: Placed by OpenAirDocs at the center of ZIP code 93550, within about 9 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N90CW
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=90CW
- Page: https://openairdocs.org/deregistered/N90CW-2013-06-11

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-20B: https://openairdocs.org/model/schleicher-asw-20b.md

## Other aircraft with N90CW

- [Registered now](https://openairdocs.org/aircraft/N90CW): Honda HA-420, S/N 42000125, built 2018

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