# N5643V: 1951 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: 5114278
- Year built: 1951
- Type of aircraft: Rotorcraft
- Mode S code: A7389B
- Owner when cancelled: [Maier Don /Donco Air Parts/Honolulu Airport](https://openairdocs.org/faa-owner/MAIER%20DON%20%2FDONCO%20AIR%20PARTS%2FHONOLULU%20AIRPORT)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N5643V
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=5643V
- Page: https://openairdocs.org/deregistered/N5643V-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 N5643V

- [Cancelled 1999-06-15](https://openairdocs.org/deregistered/N5643V-1999-06-15): Maule M-5-235C, S/N 7359C. Triennial form not returned. Owner: [Smith Clinton F](https://openairdocs.org/faa-owner/SMITH%20CLINTON%20F), [Ridgewood, NJ](https://openairdocs.org/faa-place/NJ/Ridgewood)

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