# N4648M: Piper PA-11, registration cancelled 1970-06-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 7, 1970
- 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: 11-164
- Type of aircraft: Fixed wing single engine
- Certificate issued: November 8, 1967
- Mode S code: A5ABF3
- Owner when cancelled: [Helvey Charles E](https://openairdocs.org/faa-owner/HELVEY%20CHARLES%20E)
- Location: [Miles City, MT](https://openairdocs.org/faa-place/MT/Miles%20City)
- Owner type: Partnership
- The mark today: https://openairdocs.org/aircraft/N4648M
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4648M
- Page: https://openairdocs.org/deregistered/N4648M-1970-06-07

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-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 SEA69A0043](https://openairdocs.org/ntsb/SEA69A0043), Jan 26, 1969: Piper PA-11 (N4648M), Ingomar, MT, destroyed, 2 fatal

## Other aircraft with N4648M

- [Registered now](https://openairdocs.org/aircraft/N4648M): Piper PA-14, S/N 14-495, built 1949
- [Cancelled 2013-08-15](https://openairdocs.org/deregistered/N4648M-2013-08-15): Cessna 152, S/N 15284473, built 1980. Registration expired, pending cancellation. Owner: [Frasca International Inc](https://openairdocs.org/faa-owner/FRASCA%20INTERNATIONAL%20INC), [Urbana, IL](https://openairdocs.org/faa-place/IL/Urbana)

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