# N746A: Sikorsky S-55, registration cancelled

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: date not recorded
- Status when cancelled: Valid registration
- Airframe: [Sikorsky S-55](https://openairdocs.org/model/sikorsky-s-55) (registry code 8141602)
- Data sheets: [TCDS 1H4](https://openairdocs.org/tcds/1H4) (OpenAirDocs)
- Serial number: 55897
- Type of aircraft: Rotorcraft
- Mode S code: AA08D4
- Owner when cancelled: [United Aircraft Corporation](https://openairdocs.org/faa-owner/UNITED%20AIRCRAFT%20CORPORATION)
- Location: [Bridgeport, CT](https://openairdocs.org/faa-place/CT/Bridgeport)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N746A
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=746A
- Page: https://openairdocs.org/deregistered/N746A-undated

From the FAA registry file of October 29, 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-55: https://openairdocs.org/model/sikorsky-s-55.md

## Other aircraft with N746A

- [Registered now](https://openairdocs.org/aircraft/N746A): Piper PA-44-180, S/N 4496243, built 2007

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