N4155U is not registered to an aircraft right now. The FAA files list 1 earlier registration of this number, shown below.
Earlier registrations of this number
| Canceled | Aircraft | Serial | Year | Exported to | Same airframe today |
|---|---|---|---|---|---|
| Jan 12, 1971 | CESSNA 150D | 15060155 |
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Feb 22, 2015 | Camarillo, CA | Piper PA 18-150 | Substantial | None | WPR15CA114 |
| Jun 18, 2009 | Dixie, ID | Piper PA-18-150 | Substantial | None | WPR09CA295 |
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.