# N764SA: 1976 Sikorsky S-76A, registration cancelled 2009-05-01

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 1, 2009
- Status when cancelled: Triennial form not returned
- Airframe: [Sikorsky S-76A](https://openairdocs.org/model/sikorsky-s-76a) (registry code 8143006)
- Engine: [Allison 250-C30 series](https://openairdocs.org/engine/allison-250-c30-series) (registry code 03015)
- Data sheets: [TCDS H1NE](https://openairdocs.org/tcds/H1NE), [TCDS E1GL](https://openairdocs.org/tcds/E1GL) (OpenAirDocs)
- Serial number: 76004
- Year built: 1976
- Type of aircraft: Rotorcraft
- Engine type: Turbo-shaft
- Airworthiness: Experimental, research and development, crew training, market survey
- Airworthiness date: June 2, 2005
- Certificate issued: March 15, 1995
- Last registry action: February 20, 2007
- Mode S code: AA51F5
- Owner when cancelled: [Sikorsky Aircraft Corporation](https://openairdocs.org/faa-owner/SIKORSKY%20AIRCRAFT%20CORPORATION)
- Location: [Stratford, CT](https://openairdocs.org/faa-place/CT/Stratford)
- Owner type: Corporation
- Owner's area on the map: 41.1845° N, 73.1332° W: Placed by OpenAirDocs: center of Stratford, CT, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N764SA
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=764SA
- Page: https://openairdocs.org/deregistered/N764SA-2009-05-01

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 Sikorsky S-76A: https://openairdocs.org/model/sikorsky-s-76a.md

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