# N9640W: 1967 Piper PA-28-140, registration cancelled 1968-07-29

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 29, 1968
- Status when cancelled: Valid registration
- Airframe: [Piper PA-28-140](https://openairdocs.org/model/piper-pa-28-140) (registry code 7102802)
- Data sheets: [TCDS 2A13](https://openairdocs.org/tcds/2A13) (OpenAirDocs)
- Serial number: 28-23099
- Year built: 1967
- Type of aircraft: Fixed wing single engine
- Certificate issued: July 12, 1967
- Mode S code: AD6D6F
- Owner when cancelled: [New Haven Airways Inc](https://openairdocs.org/faa-owner/NEW%20HAVEN%20AIRWAYS%20INC)
- Location: [New Haven, CT](https://openairdocs.org/faa-place/CT/New%20Haven)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N9640W
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9640W
- Page: https://openairdocs.org/deregistered/N9640W-1968-07-29

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-28-140: https://openairdocs.org/model/piper-pa-28-140.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 NYC68D0457](https://openairdocs.org/ntsb/NYC68D0457), Apr 8, 1968: Piper PA-28 (N9640W), Mahopac, NY, substantial damage

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