# N91803: Schweizer SGU-1-19, registration cancelled 1951-09-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: September 7, 1951
- Status when cancelled: Valid registration
- Airframe: [Schweizer SGU-1-19](https://openairdocs.org/model/schweizer-sgu-1-19) (registry code 8050502)
- Data sheets: [TCDS G-17](https://openairdocs.org/tcds/G-17) (OpenAirDocs)
- Serial number: 11
- Type of aircraft: Glider
- Certificate issued: May 21, 1946
- Mode S code: ACB6D7
- Owner when cancelled: [J Raymond Stimps DBA Norwest Radio Laboratories](https://openairdocs.org/faa-owner/J%20RAYMOND%20STIMPS%20DBA%20NORWEST%20RADIO%20LABORATORIES)
- Location: [Shelby, MT](https://openairdocs.org/faa-place/MT/Shelby)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N91803
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=91803
- Page: https://openairdocs.org/deregistered/N91803-1951-09-07

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 Schweizer SGU-1-19: https://openairdocs.org/model/schweizer-sgu-1-19.md

## Other aircraft with N91803

- [Registered now](https://openairdocs.org/aircraft/N91803): Cessna 182M, S/N 18259917, built 1969

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