N9556U 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 |
|---|---|---|---|---|---|
| Jul 15, 2019 | GRUMMAN AMERICAN AVN. CORP. AA-1C | AA1C0054 | 1977 |
NTSB accident and incident records
| Date | Place | Aircraft (as NTSB recorded it) | Damage | Highest injury | NTSB no. |
|---|---|---|---|---|---|
| Nov 10, 2016 | Hemet, CA | Grumman American Avn. Corp. AA 1C | Substantial | None | WPR17LA018 |
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.