# N4937M: Piper PA-11, registration cancelled 1951-07-27

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 27, 1951
- Status when cancelled: Valid registration
- Airframe: [Piper PA-11](https://openairdocs.org/model/piper-pa-11) (registry code 7101102)
- Data sheets: [TCDS A-691](https://openairdocs.org/tcds/A-691) (OpenAirDocs)
- Serial number: 11-1613
- Type of aircraft: Fixed wing single engine
- Certificate issued: October 12, 1948
- Mode S code: A61E96
- Owner when cancelled: [Keeffe C J](https://openairdocs.org/faa-owner/KEEFFE%20C%20J)
- Location: [Andalusia, AL](https://openairdocs.org/faa-place/AL/Andalusia)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N4937M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4937M
- Page: https://openairdocs.org/deregistered/N4937M-1951-07-27

From the FAA registry file of November 4, 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-11: https://openairdocs.org/model/piper-pa-11.md

## Other aircraft with N4937M

- [Cancelled 1989-05-09](https://openairdocs.org/deregistered/N4937M-1989-05-09): Sikorsky S-76A, S/N 760032. N-number assigned, not yet registered
- [Cancelled 1978-12-05](https://openairdocs.org/deregistered/N4937M-1978-12-05): Beech 200, S/N BB-372. Exported to Greece. Owner: [Aircraft Facilities International Inc](https://openairdocs.org/faa-owner/AIRCRAFT%20FACILITIES%20INTERNATIONAL%20INC), [Wichita, KS](https://openairdocs.org/faa-place/KS/Wichita)

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