# N7731S: 1968 Schweizer SGS 1-26D, registration cancelled 1973-05-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 25, 1973
- Status when cancelled: Valid registration
- Airframe: [Schweizer SGS 1-26D](https://openairdocs.org/model/schweizer-sgs-1-26d) (registry code 8050122)
- Data sheets: [TCDS 1G10](https://openairdocs.org/tcds/1G10) (OpenAirDocs)
- Serial number: 431
- Year built: 1968
- Type of aircraft: Glider
- Certificate issued: January 5, 1970
- Mode S code: AA76B8
- Owner when cancelled: [Murphy W S](https://openairdocs.org/faa-owner/MURPHY%20W%20S)
- Location: [Fremont, CA](https://openairdocs.org/faa-place/CA/Fremont)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N7731S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7731S
- Page: https://openairdocs.org/deregistered/N7731S-1973-05-25

From the FAA registry file of November 4, 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 Schweizer SGS 1-26D: https://openairdocs.org/model/schweizer-sgs-1-26d.md

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