# N4237M: 1947 Piper PA-12, registration cancelled 1950-06-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 29, 1950
- 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: 12-3133
- Year built: 1947
- Type of aircraft: Fixed wing single engine
- Certificate issued: August 3, 1948
- Mode S code: A50A1D
- Owner when cancelled: [Butte Aero Sales And Service Inc](https://openairdocs.org/faa-owner/BUTTE%20AERO%20SALES%20AND%20SERVICE%20INC)
- Location: [Butte, MT](https://openairdocs.org/faa-place/MT/Butte)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N4237M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4237M
- Page: https://openairdocs.org/deregistered/N4237M-1950-06-29

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 Piper PA-12: https://openairdocs.org/model/piper-pa-12.md

## Other aircraft with N4237M

- [Registered now](https://openairdocs.org/aircraft/N4237M): Bell 206B, S/N 4055, built 1989
- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N4237M-undated): Lockheed 382C, S/N 4940. N-number assigned, not yet registered

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