# N21PJ: Piper PA-31-310, registration cancelled 1994-12-23

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: December 23, 1994
- Exported to: Canada
- Status when cancelled: Triennial form not returned
- Airframe: [Piper PA-31-310](https://openairdocs.org/model/piper-pa-31-310) (registry code 7103102)
- Serial number: 317812107
- Type of aircraft: Fixed wing multi engine
- Certificate issued: October 29, 1985
- Last registry action: September 21, 1994
- Mode S code: A1B877
- Owner when cancelled: [Aileron Inc](https://openairdocs.org/faa-owner/AILERON%20INC)
- Location: [Boston, MA](https://openairdocs.org/faa-place/MA/Boston)
- Owner type: Corporation
- Owner's area on the map: 42.3637° N, 71.0669° W: Placed by OpenAirDocs at the center of ZIP code 02114, within about a mile (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N21PJ
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=21PJ
- Page: https://openairdocs.org/deregistered/N21PJ-1994-12-23

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-31-310: https://openairdocs.org/model/piper-pa-31-310.md

## Other aircraft with N21PJ

- [Registered now](https://openairdocs.org/aircraft/N21PJ): Raytheon 400A, S/N RK-240, built 1999

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