# N772E: Sikorsky S-55, registration cancelled 1976-05-28

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: May 28, 1976
- 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: 52-7501
- Type of aircraft: Rotorcraft
- Certificate issued: August 21, 1968
- Mode S code: AA70D9
- Owner when cancelled: [Olympic Helicopters Inc](https://openairdocs.org/faa-owner/OLYMPIC%20HELICOPTERS%20INC)
- Location: [Seattle, WA](https://openairdocs.org/faa-place/WA/Seattle)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N772E
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=772E
- Page: https://openairdocs.org/deregistered/N772E-1976-05-28

From the FAA registry file of November 4, 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 N772E

- [Registered now](https://openairdocs.org/aircraft/N772E): American Champion 8KCAB, S/N 849-99, built 2000

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