# N4039S: 1975 Sikorsky S-65C, registration cancelled 1975-06-26

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: June 26, 1975
- Exported to: Israel
- Status when cancelled: Valid registration
- Airframe: [Sikorsky S-65C](https://openairdocs.org/model/sikorsky-s-65c) (registry code 8142706)
- Serial number: 65401
- Year built: 1975
- Type of aircraft: Rotorcraft
- Certificate issued: June 12, 1975
- Mode S code: A4BB6A
- Owner when cancelled: [United Technologies Corp](https://openairdocs.org/faa-owner/UNITED%20TECHNOLOGIES%20CORP)
- Location: [Stratford, CT](https://openairdocs.org/faa-place/CT/Stratford)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N4039S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4039S
- Page: https://openairdocs.org/deregistered/N4039S-1975-06-26

From the FAA registry file of November 4, 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-65C: https://openairdocs.org/model/sikorsky-s-65c.md

## Other aircraft with N4039S

- [Cancelled 2012-08-09](https://openairdocs.org/deregistered/N4039S-2012-08-09): Douglas C-47, S/N 44-76642. Registration pending, canceled. Owner: [Oshkosh, WI](https://openairdocs.org/faa-place/WI/Oshkosh)
- [Cancelled 1991-05-18](https://openairdocs.org/deregistered/N4039S-1991-05-18): Balloon Works FIREFLY 7, S/N 7826. Triennial form not returned. Owner: [Holmes Jerry L](https://openairdocs.org/faa-owner/HOLMES%20JERRY%20L), [Ft Worth, TX](https://openairdocs.org/faa-place/TX/Ft%20Worth)

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