# N9009R: Sikorsky S-55, registration cancelled 1972-11-14

- Type: Cancelled registration (FAA registry, deregistered aircraft)
- Cancelled: November 14, 1972
- 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: 55068
- Type of aircraft: Rotorcraft
- Certificate issued: December 15, 1964
- Mode S code: AC72CF
- Owner when cancelled: [Hasco](https://openairdocs.org/faa-owner/HASCO)
- Location: [Gaithersburgh, MD](https://openairdocs.org/faa-place/MD/Gaithersburgh)
- Owner type: Corporation
- The mark today: https://openairdocs.org/aircraft/N9009R
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=9009R
- Page: https://openairdocs.org/deregistered/N9009R-1972-11-14

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

## NTSB investigations (1)

From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [NTSB NYC72FNA14](https://openairdocs.org/ntsb/NYC72FNA14), Oct 15, 1971: Sikorsky S-55 (N9009R), Acton, MA, destroyed

## Other aircraft with N9009R

- [Cancelled 2020-07-10](https://openairdocs.org/deregistered/N9009R-2020-07-10): Skykits USA SAVANNAH VG, S/N 05-10-51-432, built 2006. Registration expired, pending cancellation. Owner: [Buck Properties LLC](https://openairdocs.org/faa-owner/BUCK%20PROPERTIES%20LLC), [Kalispell, MT](https://openairdocs.org/faa-place/MT/Kalispell)

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