# N15503: Sikorsky S55B, registration cancelled 1974-04-22

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: April 22, 1974
- Status when cancelled: Valid registration
- Airframe: [Sikorsky S55B](https://openairdocs.org/model/sikorsky-s55b) (registry code 8141603)
- Data sheets: [TCDS 1H4](https://openairdocs.org/tcds/1H4) (OpenAirDocs)
- Serial number: 55503
- Type of aircraft: Rotorcraft
- Certificate issued: September 29, 1967
- Mode S code: A0DF36
- Owner when cancelled: [Crescent Airways Inc](https://openairdocs.org/faa-owner/CRESCENT%20AIRWAYS%20INC)
- Location: [W Hollywood, FL](https://openairdocs.org/faa-place/FL/W%20Hollywood)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N15503
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=15503
- Page: https://openairdocs.org/deregistered/N15503-1974-04-22

From the FAA registry file of November 7, 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 S55B: https://openairdocs.org/model/sikorsky-s55b.md

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