# N551Y: not currently registered

- Registered now: No (not in the FAA registry file). The mark may be reserved or free to assign
- Earlier aircraft: 2
- Last cancelled: January 5, 2018
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=551Y
- Page: https://openairdocs.org/aircraft/N551Y

## Aircraft that carried N551Y

- [Cancelled 2018-01-05](https://openairdocs.org/deregistered/N551Y-2018-01-05): Grumman G-164, S/N 116. Registration expired, pending cancellation. Owner: [Pro Air Service Inc](https://openairdocs.org/faa-owner/PRO%20AIR%20SERVICE%20INC), [Hillsboro, ND](https://openairdocs.org/faa-place/ND/Hillsboro)
- [Cancelled 1942-05-25](https://openairdocs.org/deregistered/N551Y-1942-05-25): American Eaglecraft EAGLET 230, S/N 1075. Owner: [Proctor John S](https://openairdocs.org/faa-owner/PROCTOR%20JOHN%20S), [South Bend, IN](https://openairdocs.org/faa-place/IN/South%20Bend)

## NTSB investigations on N551Y (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 CHI94LA166](https://openairdocs.org/ntsb/CHI94LA166), May 20, 1994: Grumman G-164 (N551Y), Hillsboro, ND, destroyed. Probable cause: the pilot's failure to maintain clearance from a tree.

## FAA accident and incident reports on N551Y (1)

From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model.

- [Accident 19940519011799A](https://openairdocs.org/incident/19940519011799A), May 19, 1994: Scwzer G164 (N551Y), Hillsboro, ND, Destroyed. Struck tree tops on pullup from swath run. Stalled but recovered. Struck ground trying to dump load.

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