# N5691Y: Piper PA-23-250, registration cancelled 1970-06-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 22, 1970
- Status when cancelled: Valid registration
- Airframe: [Piper PA-23-250](https://openairdocs.org/model/piper-pa-23-250) (registry code 7102308)
- Data sheets: [TCDS 1A10](https://openairdocs.org/tcds/1A10) (OpenAirDocs)
- Serial number: 272810
- Type of aircraft: Fixed wing multi engine
- Mode S code: A74AEB
- Owner when cancelled: [Webster Martin Inc](https://openairdocs.org/faa-owner/WEBSTER%20MARTIN%20INC)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N5691Y
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5691Y
- Page: https://openairdocs.org/deregistered/N5691Y-1970-06-22

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-23-250: https://openairdocs.org/model/piper-pa-23-250.md

## NTSB investigations (2)

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 NYC68F0328](https://openairdocs.org/ntsb/NYC68F0328-112040), Dec 18, 1967: Piper PA-23 (N5691Y), Winooski, VT, destroyed
- [NTSB NYC67F0218](https://openairdocs.org/ntsb/NYC67F0218), Jul 30, 1966: Piper PA-23 (N5691Y), Bohemia, NY, substantial damage

## Other aircraft with N5691Y

- [Cancelled 2022-04-02](https://openairdocs.org/deregistered/N5691Y-2022-04-02): Enstrom F-28C, S/N 479-2, built 1979. Registration expired, pending cancellation. Owner: [J&J Shop Heliair LLC](https://openairdocs.org/faa-owner/J%26J%20SHOP%20HELIAIR%20LLC), [Laurel, DE](https://openairdocs.org/faa-place/DE/Laurel)

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