# N7728D: Piper PA-22-150, registration cancelled 1971-06-07

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 7, 1971
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Piper PA-22-150](https://openairdocs.org/model/piper-pa-22-150) (registry code 7102210)
- Data sheets: [TCDS 1A6](https://openairdocs.org/tcds/1A6) (OpenAirDocs)
- Serial number: 22-5404
- Type of aircraft: Fixed wing single engine
- Certificate issued: June 7, 1971
- Mode S code: AA73E9
- Owner when cancelled: [Teed Donald W](https://openairdocs.org/faa-owner/TEED%20DONALD%20W)
- Location: Churchill Falls, Canada
- Owner type: Individual
- The mark today: https://openairdocs.org/aircraft/N7728D
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=7728D
- Page: https://openairdocs.org/deregistered/N7728D-1971-06-07

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-22-150: https://openairdocs.org/model/piper-pa-22-150.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 FTW69D0367](https://openairdocs.org/ntsb/FTW69D0367), Jan 18, 1969: Piper PA-22 (N7728D), Abilene, TX, substantial damage

## Other aircraft with N7728D

- [Cancelled 2026-06-05](https://openairdocs.org/deregistered/N7728D-2026-06-05): Boeing 737-7BD, S/N 33925, built 2006. Owner: [Southwest Airlines Co](https://openairdocs.org/faa-owner/SOUTHWEST%20AIRLINES%20CO), [Dallas, TX](https://openairdocs.org/faa-place/TX/Dallas)

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