# N5728Z: Piper PA-22-108, registration cancelled 1973-06-25

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 25, 1973
- 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: 22-9567
- Type of aircraft: Fixed wing single engine
- Certificate issued: November 1, 1972
- Mode S code: A7595F
- Owner when cancelled: [Robert Dungan](https://openairdocs.org/faa-owner/ROBERT%20DUNGAN)
- Location: [Wis Rapids, WI](https://openairdocs.org/faa-place/WI/Wis%20Rapids)
- Owner type: Co-owned
- The mark today: https://openairdocs.org/aircraft/N5728Z
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5728Z
- Page: https://openairdocs.org/deregistered/N5728Z-1973-06-25

From the FAA registry file of November 3, 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 CHI73AC045](https://openairdocs.org/ntsb/CHI73AC045), Nov 1, 1972: Piper PA-22 (N5728Z), Wisconsn Rpds, WI, destroyed, 2 fatal

## Other aircraft with N5728Z

- [Cancelled 2014-10-30](https://openairdocs.org/deregistered/N5728Z-2014-10-30): Raven S55A, S/N S55A-791, built 1981. Registration expired, pending cancellation. Owner: [Metro Leasing](https://openairdocs.org/faa-owner/METRO%20LEASING), [Elm Grove, WI](https://openairdocs.org/faa-place/WI/Elm%20Grove)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.