# N4925M: Piper PA-11, registration cancelled 1965-06-05

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 5, 1965
- 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: 11-434
- Type of aircraft: Fixed wing single engine
- Certificate issued: March 1, 1963
- Mode S code: A61A99
- Owner when cancelled: [Armonk Airport](https://openairdocs.org/faa-owner/ARMONK%20AIRPORT)
- Location: [Armonk, NY](https://openairdocs.org/faa-place/NY/Armonk)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N4925M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4925M
- Page: https://openairdocs.org/deregistered/N4925M-1965-06-05

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 Piper PA-11: https://openairdocs.org/model/piper-pa-11.md

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB UNK64X0167](https://openairdocs.org/ntsb/UNK64X0167), Jan 5, 1964: Piper PA11 (N4925M), Armonk, NY, substantial damage

## Other aircraft with N4925M

- [Cancelled (date not recorded)](https://openairdocs.org/deregistered/N4925M-undated): Cessna 152, S/N 15284492. Triennial form not returned

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