# N6690: 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: 5836
- Type of aircraft: Fixed wing multi engine
- Certificate issued: October 21, 1969
- Mode S code: A8D800
- Owner when cancelled: [Hamilton Aircraft Co Inc](https://openairdocs.org/faa-owner/HAMILTON%20AIRCRAFT%20CO%20INC)
- Location: [Tucson, AZ](https://openairdocs.org/faa-place/AZ/Tucson)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N6690
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=6690
- Page: https://openairdocs.org/deregistered/N6690-1971-10-26

From the FAA registry file of November 3, 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 N6690

- [Cancelled 2023-02-04](https://openairdocs.org/deregistered/N6690-2023-02-04): Bell OH-58A, S/N 68-16690. Registration expired, pending cancellation. Owner: [State Of Montana](https://openairdocs.org/faa-owner/STATE%20OF%20MONTANA), [Helena, MT](https://openairdocs.org/faa-place/MT/Helena)

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