Callsign ROT is TAROM
WHAT AIRLINE IS ROT?
ROT is the ICAO three-letter callsign prefix for TAROM. When a radio scanner, flight tracker or radar scope shows a flight like ROT123 or ROT45XY overhead, that's a TAROM aircraft talking to air traffic control.
Spot one yourself: open the live scope, enter your postcode, and tap any blip whose callsign starts with ROT for its type, registration, route and photo.