# N34931: 1941 Interstate S-1A, registration cancelled 1951-02-06

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 6, 1951
- Status when cancelled: Valid registration
- Airframe: [Interstate S-1A](https://openairdocs.org/model/interstate-s-1a) (registry code 1850202)
- Data sheets: [TCDS A-737](https://openairdocs.org/tcds/A-737) (OpenAirDocs)
- Serial number: 26
- Year built: 1941
- Type of aircraft: Fixed wing single engine
- Certificate issued: September 15, 1949
- Mode S code: A3E198
- Owner when cancelled: [Donner R M](https://openairdocs.org/faa-owner/DONNER%20R%20M)
- Location: [Denver, CO](https://openairdocs.org/faa-place/CO/Denver)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N34931
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=34931
- Page: https://openairdocs.org/deregistered/N34931-1951-02-06

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 Interstate S-1A: https://openairdocs.org/model/interstate-s-1a.md

## Other aircraft with N34931

- [Registered now](https://openairdocs.org/aircraft/N34931): Cessna 177B, S/N 17702097, built 1974

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