# N4503P: Beech UC-45J, registration cancelled 1975-05-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 7, 1975
- Status when cancelled: Valid registration
- Airframe: [Beech UC-45J](https://openairdocs.org/model/beech-uc-45j) (registry code 1150911)
- Data sheets: [TCDS A-765](https://openairdocs.org/tcds/A-765) (OpenAirDocs)
- Serial number: 51240
- Type of aircraft: Fixed wing multi engine
- Certificate issued: March 17, 1969
- Mode S code: A574EB
- Owner when cancelled: [Pittsburgh Institute Of Aeronautics](https://openairdocs.org/faa-owner/PITTSBURGH%20INSTITUTE%20OF%20AERONAUTICS)
- Location: [Pittsburgh, PA](https://openairdocs.org/faa-place/PA/Pittsburgh)
- Owner type: Government
- The mark today: https://openairdocs.org/aircraft/N4503P
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4503P
- Page: https://openairdocs.org/deregistered/N4503P-1975-05-07

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 UC-45J: https://openairdocs.org/model/beech-uc-45j.md

## Other aircraft with N4503P

- [Registered now](https://openairdocs.org/aircraft/N4503P): Cameron Balloons Z-70, S/N 6320, built 2002
- [Cancelled 1960-11-16](https://openairdocs.org/deregistered/N4503P-1960-11-16): Piper PA-23-250, S/N 27-5, built 1960. Exported to United Kingdom. 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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