# N631PT: Piper PA-31T, registration cancelled 1977-04-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 28, 1977
- Status when cancelled: Valid registration
- Airframe: [Piper PA-31T](https://openairdocs.org/model/piper-pa-31t) (registry code 7103124)
- Data sheets: [TCDS A8EA](https://openairdocs.org/tcds/A8EA) (OpenAirDocs)
- Serial number: 31T-7720001
- Type of aircraft: Fixed wing multi engine
- Certificate issued: April 5, 1977
- Mode S code: A842CA
- Owner when cancelled: [Piper Aircraft Corp](https://openairdocs.org/faa-owner/PIPER%20AIRCRAFT%20CORP)
- Location: [Lock Haven, PA](https://openairdocs.org/faa-place/PA/Lock%20Haven)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N631PT
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=631PT
- Page: https://openairdocs.org/deregistered/N631PT-1977-04-28

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-31T: https://openairdocs.org/model/piper-pa-31t.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 DCA77AA012](https://openairdocs.org/ntsb/DCA77AA012), Feb 24, 1977: Piper PA-31T (N631PT), Bressler, PA, destroyed, 8 fatal

## FAA accident and incident reports (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19770224041649A](https://openairdocs.org/incident/19770224041649A), Feb 24, 1977: Piper PA31T (N631PT), Bressler, PA, Destroyed, 6 fatal. Tkof CG about 3.2IN aft of rear CG limit.

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