# N4777H: Piper PA-11, registration cancelled 1971-06-08

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 8, 1971
- 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: 11-707
- Type of aircraft: Fixed wing single engine
- Certificate issued: November 24, 1964
- Mode S code: A5DE70
- Owner when cancelled: [Charles M Lefforge](https://openairdocs.org/faa-owner/CHARLES%20M%20LEFFORGE)
- Location: [Mansfield, SD](https://openairdocs.org/faa-place/SD/Mansfield)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N4777H
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4777H
- Page: https://openairdocs.org/deregistered/N4777H-1971-06-08

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 MKC66F0049](https://openairdocs.org/ntsb/MKC66F0049), May 28, 1965: Piper PA-11 (N4777H), Frankfort, SD, substantial damage

## Other aircraft with N4777H

- [Registered now](https://openairdocs.org/aircraft/N4777H): Cessna 152, S/N 15283978, built 1979

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