# N731KS: 1985 Schleicher ASK-23, registration cancelled 2009-03-04

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 4, 2009
- Exported to: Japan
- Status when cancelled: Valid registration
- Airframe: [Schleicher ASK-23](https://openairdocs.org/model/schleicher-ask-23) (registry code 38015GZ)
- Engine: [NONE](https://openairdocs.org/engine/none) (registry code 00000)
- Serial number: 23023
- Year built: 1985
- Type of aircraft: Glider
- Engine type: None
- Airworthiness: Experimental, racing
- Airworthiness date: July 19, 1985
- Certificate issued: June 16, 2006
- Last registry action: June 16, 2006
- Mode S code: A9CFB4
- Owner when cancelled: [Mayes Brett R](https://openairdocs.org/faa-owner/MAYES%20BRETT%20R)
- Location: [Williams, CA](https://openairdocs.org/faa-place/CA/Williams)
- Owner type: Individual
- Owner's area on the map: 39.1036° N, 122.2470° W: Placed by OpenAirDocs at the center of ZIP code 95987, within about 10 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N731KS
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=731KS
- Page: https://openairdocs.org/deregistered/N731KS-2009-03-04

From the FAA registry file of November 5, 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 ASK-23: https://openairdocs.org/model/schleicher-ask-23.md

## Other aircraft with N731KS

- [Cancelled 1977-05-23](https://openairdocs.org/deregistered/N731KS-1977-05-23): Cessna A188B, S/N 18802959T. Exported to Canada. Owner: [Cessna Aircraft Co](https://openairdocs.org/faa-owner/CESSNA%20AIRCRAFT%20CO), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

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