# N4011S: 1975 Sikorsky S-65C3, registration cancelled 1975-05-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 14, 1975
- Exported to: Israel
- Status when cancelled: Valid registration
- Airframe: [Sikorsky S-65C3](https://openairdocs.org/model/sikorsky-s-65c3) (registry code 8142710)
- Serial number: 65397
- Year built: 1975
- Type of aircraft: Rotorcraft
- Certificate issued: April 19, 1975
- Mode S code: A4B2E4
- Owner when cancelled: [United Aircraft Corp Sikorsky Aircraft Division](https://openairdocs.org/faa-owner/UNITED%20AIRCRAFT%20CORP%20SIKORSKY%20AIRCRAFT%20DIVISION)
- Location: [Stratford Ct, CT](https://openairdocs.org/faa-place/CT/Stratford%20Ct)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N4011S
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4011S
- Page: https://openairdocs.org/deregistered/N4011S-1975-05-14

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-65C3: https://openairdocs.org/model/sikorsky-s-65c3.md

## Other aircraft with N4011S

- [Cancelled 2012-11-15](https://openairdocs.org/deregistered/N4011S-2012-11-15): Ayres S2R-600, S/N 2541R, built 1979. Registration expired, pending cancellation. Owner: [Aircraft Rentals Inc](https://openairdocs.org/faa-owner/AIRCRAFT%20RENTALS%20INC), [Greenville, MS](https://openairdocs.org/faa-place/MS/Greenville)

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