# N6691: Beech 3T, registration cancelled 1971-10-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: October 26, 1971
- Status when cancelled: Valid registration
- Airframe: [Beech 3T](https://openairdocs.org/model/beech-3t) (registry code 1151050)
- Serial number: 43-35885
- Type of aircraft: Fixed wing multi engine
- Certificate issued: November 26, 1969
- Mode S code: A8D823
- Owner when cancelled: [Hamilton Aircraft Company Inc](https://openairdocs.org/faa-owner/HAMILTON%20AIRCRAFT%20COMPANY%20INC)
- Location: [Tucson, AZ](https://openairdocs.org/faa-place/AZ/Tucson)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N6691
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6691
- Page: https://openairdocs.org/deregistered/N6691-1971-10-26

From the FAA registry file of October 31, 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 Beech 3T: https://openairdocs.org/model/beech-3t.md

## Other aircraft with N6691

- [Cancelled 1931-11-03](https://openairdocs.org/deregistered/N6691-1931-11-03): Command-Aire 3C-3, S/N 516, built 1928. Owner: [Springfield Airport & Aeronautical School Inc](https://openairdocs.org/faa-owner/SPRINGFIELD%20AIRPORT%20%26%20AERONAUTICAL%20SCHOOL%20INC), [Springfield, MA](https://openairdocs.org/faa-place/MA/Springfield)

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