# N54978: Cessna T-50, registration cancelled 1948-03-10

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 10, 1948
- 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: 5993
- Type of aircraft: Fixed wing multi engine
- Certificate issued: July 30, 1947
- Mode S code: A6FCC9
- Owner when cancelled: [Helsing & Mattes](https://openairdocs.org/faa-owner/HELSING%20%26%20MATTES)
- Location: [Northbrook, IL](https://openairdocs.org/faa-place/IL/Northbrook)
- Owner type: Partnership
- The mark today: https://openairdocs.org/aircraft/N54978
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=54978
- Page: https://openairdocs.org/deregistered/N54978-1948-03-10

From the FAA registry file of November 7, 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 N54978

- [Cancelled 1975-10-02](https://openairdocs.org/deregistered/N54978-1975-10-02): Piper PA-31T, S/N 31T7620004. Exported to Canada. Owner: [Piper Aircraft Co](https://openairdocs.org/faa-owner/PIPER%20AIRCRAFT%20CO), [Lock Haven, PA](https://openairdocs.org/faa-place/PA/Lock%20Haven)

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