# N4547Z: Piper PA-22-108, registration cancelled 1991-06-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 11, 1991
- Status when cancelled: Triennial form not returned
- 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: 228052
- Type of aircraft: Fixed wing single engine
- Certificate issued: June 16, 1979
- Last registry action: April 30, 1991
- Mode S code: A5845D
- Owners when cancelled: [Towne Gary A DBA](https://openairdocs.org/faa-owner/TOWNE%20GARY%20A%20DBA), [Manti Welding Research](https://openairdocs.org/faa-owner/MANTI%20WELDING%20RESEARCH)
- Location: [Manti, UT](https://openairdocs.org/faa-place/UT/Manti)
- Owner type: Individual
- Owner's area on the map: 39.2566° N, 111.5522° W: Placed by OpenAirDocs at the center of ZIP code 84642, within about 6 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N4547Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4547Z
- Page: https://openairdocs.org/deregistered/N4547Z-1991-06-11

From the FAA registry file of November 5, 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 DEN71DXT06](https://openairdocs.org/ntsb/DEN71DXT06), Aug 30, 1970: Piper PA-22 (N4547Z), Salt Lake Cty, UT, substantial damage

## Other aircraft with N4547Z

- [Registered now](https://openairdocs.org/aircraft/N4547Z): Charles H Shipman SPACEWALKER II R, S/N SA-SW20811, built 2015

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