N51990 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 |
|---|---|---|---|---|---|
| Apr 25, 2016 | AIR TRACTOR INC AT-502B | 502B-0557 | 1999 | ||
| Apr 12, 1995 | ISRAEL AIRCRAFT INDUSTRIES 1123 | 183 | ARGENTINA |
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Apr 22, 2014 | Garfield, KS | Air Tractor Inc AT 502B | Substantial | Fatal | CEN14LA211 |
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.