N51LL is not assigned to an aircraft right now: the number is reserved in the FAA registry. The FAA files list 2 earlier registrations of this number, shown below.
Reserved N-number
- Reservation
- 2-year hold after cancellation
- Reserved on
- Oct 8, 2022
Earlier registrations of this number
| Canceled | Aircraft | Serial | Year | Exported to | Same airframe today |
|---|---|---|---|---|---|
| Oct 8, 2022 | GULFSTREAM AMERICAN CORP AA-5B | AA5B0916 | 1978 | ||
| Dec 30, 1988 | PIPER PA-34-200T | 347870416 |
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| May 12, 2021 | Hillsboro, OR | Gulfstream American Corp AA-5B | Substantial | None | WPR21LA195 |
From the NTSB aviation accident database (events since 2008, data through Oct 28, 2026), matched by N-number. An N-number can move between aircraft, so each row is checked against the serial number on the current registration.