# N4138M: Piper PA-12, registration cancelled 1951-11-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 29, 1951
- Status when cancelled: Valid registration
- Airframe: [Piper PA-12](https://openairdocs.org/model/piper-pa-12) (registry code 7101202)
- Data sheets: [TCDS A-780](https://openairdocs.org/tcds/A-780) (OpenAirDocs)
- Serial number: 12-3037
- Type of aircraft: Fixed wing single engine
- Certificate issued: April 21, 1947
- Mode S code: A4E2C1
- Owner when cancelled: [Caledonia Airways Inc](https://openairdocs.org/faa-owner/CALEDONIA%20AIRWAYS%20INC)
- Location: [St Johnsbury, VT](https://openairdocs.org/faa-place/VT/St%20Johnsbury)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N4138M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4138M
- Page: https://openairdocs.org/deregistered/N4138M-1951-11-29

From the FAA registry file of November 5, 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 Piper PA-12: https://openairdocs.org/model/piper-pa-12.md

## Other aircraft with N4138M

- [Cancelled 2023-02-04](https://openairdocs.org/deregistered/N4138M-2023-02-04): Robinson Helicopter R44 II, S/N 12159, built 2008. Registration expired, pending cancellation. Owner: [Bering Air Inc](https://openairdocs.org/faa-owner/BERING%20AIR%20INC), [Nome, AK](https://openairdocs.org/faa-place/AK/Nome)

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