# N15186: 1951 Sikorsky S-55B, registration cancelled 1980-07-21

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: July 21, 1980
- Exported to: Canada
- Status when cancelled: Valid registration
- Airframe: [Sikorsky S-55B](https://openairdocs.org/model/sikorsky-s-55b) (registry code 8141604)
- Data sheets: [TCDS 1H4](https://openairdocs.org/tcds/1H4) (OpenAirDocs)
- Serial number: 130156
- Year built: 1951
- Type of aircraft: Rotorcraft
- Certificate issued: January 5, 1976
- Mode S code: A0D175
- Owner when cancelled: [H & S Leasing Inc](https://openairdocs.org/faa-owner/H%20%26%20S%20LEASING%20INC)
- Location: [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle)
- Owner type: Corporation
- Owner's area on the map: 47.5351° N, 122.3059° W: Placed by OpenAirDocs at the center of ZIP code 98108, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft was based
- The mark today: https://openairdocs.org/aircraft/N15186
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=15186
- Page: https://openairdocs.org/deregistered/N15186-1980-07-21

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 S-55B: https://openairdocs.org/model/sikorsky-s-55b.md

## Other aircraft with N15186

- [Registered now](https://openairdocs.org/aircraft/N15186): Beech A36, S/N E-2456, built 1988

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