# N595DE: 1969 Piper PA-31, registration cancelled 1972-02-11

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: February 11, 1972
- Status when cancelled: Valid registration
- Airframe: [Piper PA-31](https://openairdocs.org/model/piper-pa-31) (registry code 7103103)
- Data sheets: [TCDS A20SO](https://openairdocs.org/tcds/A20SO) (OpenAirDocs)
- Serial number: 31-422
- Year built: 1969
- Type of aircraft: Fixed wing multi engine
- Certificate issued: May 8, 1969
- Mode S code: A7B04A
- Owner when cancelled: [Downeast Airlines Inc](https://openairdocs.org/faa-owner/DOWNEAST%20AIRLINES%20INC)
- Location: [Rockland, ME](https://openairdocs.org/faa-place/ME/Rockland)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N595DE
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=595DE
- Page: https://openairdocs.org/deregistered/N595DE-1972-02-11

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-31: https://openairdocs.org/model/piper-pa-31.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 NYC72AN022](https://openairdocs.org/ntsb/NYC72AN022-161232), Aug 19, 1971: Piper PA-31 (N595DE), Augusta, ME, destroyed, 3 fatal

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