Search LADD: N4UP
N4UP is on the LADD list, so it is “blocked”.
Any site that uses FAA data is required to block this aircraft (e.g. FlightRadar24, FlightAware). You can still track it on TheAirTraffic.com though.
First Seen on LADD: 2025-07-08
Last Seen on LADD: 2026-07-07
N4UP is not on the LADD Source block list as of last check on 2023-01-09.
Aircraft Info: N4UP
ICAO: A4A9BF
ICAO Type: PTS1
Year: 1982
Owner: DANIEL T CLARKE
Military: False