# N51LL: 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: October 8, 2022
- FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=51LL
- Page: https://openairdocs.org/aircraft/N51LL

## Aircraft that carried N51LL

- [Cancelled 2022-10-08](https://openairdocs.org/deregistered/N51LL-2022-10-08): Gulfstream American AA-5B, S/N AA5B0916, built 1978. Sale reported, canceled. Owner: [Crystal, MN](https://openairdocs.org/faa-place/MN/Crystal)
- [Cancelled 1988-12-30](https://openairdocs.org/deregistered/N51LL-1988-12-30): Piper PA-34-200T, S/N 347870416. N-number assigned, not yet registered

## NTSB investigations on N51LL (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 WPR21LA195](https://openairdocs.org/ntsb/WPR21LA195), May 12, 2021: Gulfstream American AA-5B (N51LL), Hillsboro, OR, substantial damage. Probable cause: The pilot’s delayed remediation following an aborted takeoff run, which resulted in a runway overrun and collision with trees.

## FAA accident and incident reports on N51LL (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 20210512008919A](https://openairdocs.org/incident/20210512008919A), May 12, 2021: Gulfstream American Corp AA-5B (N51LL), Hillsboro, OR, Substantial damage. Aircraft N51LL, a Gulfstream American AA-5B, departed Twin Oaks (7S3) runway 02 at approximately 2145Z. It rolled onto the runway, zero flaps, and the pilot…

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