N51172 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
- Reserved (fee paid)
- Reserved on
- Aug 25, 2026
- Reservation expires
- Jun 25, 2027
Earlier registrations of this number
| Canceled | Aircraft | Serial | Year | Exported to | Same airframe today |
|---|---|---|---|---|---|
| May 1, 2013 | CESSNA 150J | 15069814 | 1968 | ||
| Oct 16, 1963 | FAIRCHILD M-62A | 10514AE |
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Jul 5, 2009 | South Lake Tahoe, CA | Cessna 150 | Substantial | Fatal | WPR09FA326 |
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.