# N4651Z: Piper PA-22-108, registration cancelled 1971-03-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: March 22, 1971
- Status when cancelled: Valid registration
- Airframe: [Piper PA-22-108](https://openairdocs.org/model/piper-pa-22-108) (registry code 7102204)
- Data sheets: [TCDS 1A6](https://openairdocs.org/tcds/1A6) (OpenAirDocs)
- Serial number: 22-8173
- Type of aircraft: Fixed wing single engine
- Certificate issued: June 25, 1965
- Mode S code: A5AEC1
- Owner when cancelled: [Unertl Ronald](https://openairdocs.org/faa-owner/UNERTL%20RONALD)
- Location: [Bear Creek, WI](https://openairdocs.org/faa-place/WI/Bear%20Creek)
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N4651Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4651Z
- Page: https://openairdocs.org/deregistered/N4651Z-1971-03-22

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-22-108: https://openairdocs.org/model/piper-pa-22-108.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 CHI71AC053](https://openairdocs.org/ntsb/CHI71AC053), Jan 16, 1971: Piper PA-22 (N4651Z), Dyckesville, WI, destroyed, 1 fatal

## Other aircraft with N4651Z

- [Cancelled 2012-12-11](https://openairdocs.org/deregistered/N4651Z-2012-12-11): Cessna TU206G, S/N U20605994, built 1980. Registration expired, pending cancellation. Owner: [Lbs Distributors Inc](https://openairdocs.org/faa-owner/LBS%20DISTRIBUTORS%20INC), [Phoenix, AZ](https://openairdocs.org/faa-place/AZ/Phoenix)

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