N51683 is not registered to an aircraft right now. The FAA files list 2 earlier registrations of this number, shown below.
Earlier registrations of this number
| Canceled | Aircraft | Serial | Year | Exported to | Same airframe today |
|---|---|---|---|---|---|
| Sep 5, 2014 | ENSTROM HELICOPTER CORP 280C | 1110 | 1977 | ||
| Jul 30, 1952 | FAIRCHILD M-62A | T42-3628 | 1942 |
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Jan 21, 2014 | Showlow, AZ | Enstrom Helicopter Corp 280C | Substantial | None | WPR14CA101 |
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.