The U.S. aircraft register, updated daily
Reserved tail number · FAA record as of October 2, 2026
N3899N

N3899N is reserved by Supreme Aeronautics LLC since September 16, 2023. Reservation type: Fee paid. An expiration notice was issued on July 16, 2027.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this number on the FAA site