# N94557: Sikorsky HSS-IN, registration cancelled 1961-07-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 21, 1961
- Exported to: France
- Status when cancelled: Valid registration
- Airframe: [Sikorsky HSS-IN](https://openairdocs.org/model/sikorsky-hss-in) (registry code 8141823)
- Serial number: 581376
- Type of aircraft: Rotorcraft
- Certificate issued: June 26, 1961
- Mode S code: AD22E2
- Owner when cancelled: [United Aircraft Corp](https://openairdocs.org/faa-owner/UNITED%20AIRCRAFT%20CORP)
- Location: [Stratford, CT](https://openairdocs.org/faa-place/CT/Stratford)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N94557
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=94557
- Page: https://openairdocs.org/deregistered/N94557-1961-07-21

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 HSS-IN: https://openairdocs.org/model/sikorsky-hss-in.md

## Other aircraft with N94557

- [Registered now](https://openairdocs.org/aircraft/N94557): M-Squared SPRINT 1000 SS, S/N 000577, built 2004

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