# N4376: 1957 Sikorsky UH-19D, registration cancelled 1974-01-30

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: January 30, 1974
- Status when cancelled: Valid registration
- Airframe: [Sikorsky UH-19D](https://openairdocs.org/model/sikorsky-uh-19d) (registry code 814161G)
- Data sheets: [TCDS HR1SO](https://openairdocs.org/tcds/HR1SO) (OpenAirDocs)
- Serial number: 57-1617
- Year built: 1957
- Type of aircraft: Rotorcraft
- Certificate issued: May 20, 1971
- Mode S code: A54049
- Owner when cancelled: [State Of Oklahoma](https://openairdocs.org/faa-owner/STATE%20OF%20OKLAHOMA)
- Location: [Stillwater, OK](https://openairdocs.org/faa-place/OK/Stillwater)
- Owner type: Government
- The mark today: https://openairdocs.org/aircraft/N4376
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=4376
- Page: https://openairdocs.org/deregistered/N4376-1974-01-30

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 UH-19D: https://openairdocs.org/model/sikorsky-uh-19d.md

## Other aircraft with N4376

- [Registered now](https://openairdocs.org/aircraft/N4376): Kitfox MODEL II, S/N 721, built 1990

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