# N40688: 1944 Cessna T-50, registration cancelled 1950-03-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 1, 1950
- Status when cancelled: Valid registration
- Airframe: [Cessna T-50](https://openairdocs.org/model/cessna-t-50) (registry code 2071302)
- Data sheets: [TCDS A-722](https://openairdocs.org/tcds/A-722) (OpenAirDocs)
- Serial number: 2789
- Year built: 1944
- Type of aircraft: Fixed wing multi engine
- Certificate issued: March 29, 1946
- Mode S code: A4C67C
- Owner when cancelled: [Koberstein Albert Mandrow Jr](https://openairdocs.org/faa-owner/KOBERSTEIN%20ALBERT%20MANDROW%20JR)
- Location: [Hillsboro, OR](https://openairdocs.org/faa-place/OR/Hillsboro)
- Owner type: Individual
- Owner's area on the map: 45.5260° N, 122.8559° W: Placed by OpenAirDocs at the center of ZIP code 97006, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N40688
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=40688
- Page: https://openairdocs.org/deregistered/N40688-1950-03-01

From the FAA registry file of October 29, 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 Cessna T-50: https://openairdocs.org/model/cessna-t-50.md

## Other aircraft with N40688

- [Cancelled 2014-10-06](https://openairdocs.org/deregistered/N40688-2014-10-06): Balloon Works FIREFLY 7, S/N 10042, built 1979. Registration expired, pending cancellation. Owner: [Marshall Jimmy G](https://openairdocs.org/faa-owner/MARSHALL%20JIMMY%20G), [Santa Rosa, CA](https://openairdocs.org/faa-place/CA/Santa%20Rosa)
- [Cancelled 1974-07-23](https://openairdocs.org/deregistered/N40688-1974-07-23): Maule M-5-220C, S/N 5002C. Exported to Canada. Owner: [Staron Flight (1972) Ltd](https://openairdocs.org/faa-owner/STARON%20FLIGHT%20(1972)%20LTD), Vancouver Bc

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