# N551F: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 1
- Last cancelled: May 24, 1976
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=551F
- Page: https://openairdocs.org/aircraft/N551F

## Aircraft that carried N551F

- [Cancelled 1976-05-24](https://openairdocs.org/deregistered/N551F-1976-05-24): Fairchild Hiller FH-1100, S/N 163. Owner: [Era Helicopters Inc](https://openairdocs.org/faa-owner/ERA%20HELICOPTERS%20INC), [Anchorage, AK](https://openairdocs.org/faa-place/AK/Anchorage)

## NTSB investigations on N551F (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 ANC70AA069](https://openairdocs.org/ntsb/ANC70AA069), Apr 5, 1970: Hiller Acft FH1100 (N551F), Prudhoe Bay, AK, substantial damage

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