# N4025M: Piper PA-12, registration cancelled 1970-06-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 29, 1970
- 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: 12-2908
- Type of aircraft: Fixed wing single engine
- Certificate issued: December 5, 1967
- Mode S code: A4B722
- Owner when cancelled: [Wisneski Carol J](https://openairdocs.org/faa-owner/WISNESKI%20CAROL%20J)
- Location: [Chicago, IL](https://openairdocs.org/faa-place/IL/Chicago)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N4025M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4025M
- Page: https://openairdocs.org/deregistered/N4025M-1970-06-29

From the FAA registry file of October 31, 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

## 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 UNK68X0146](https://openairdocs.org/ntsb/UNK68X0146), Jun 3, 1968: Piper PA-12 (N4025M), Tegau Lake, Canada, substantial damage

## Other aircraft with N4025M

- [Registered now](https://openairdocs.org/aircraft/N4025M): Air Tractor AT-602, S/N 602-1399
- [Cancelled 2001-07-20](https://openairdocs.org/deregistered/N4025M-2001-07-20): Robinson Helicopter R22 BETA, S/N 1510. Exported to Canada. Owner: [Robinson Helicopter Co Inc](https://openairdocs.org/faa-owner/ROBINSON%20HELICOPTER%20CO%20INC), [Torrance, CA](https://openairdocs.org/faa-place/CA/Torrance)

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