BY
Thomsonfly
United Kingdom
IATA
BY
Bravo Yankee
ICAO
TOM
Radio Callsign
TOMSON
Example: "TOMSON One Two Three" for BY123
About the "TOMSON" Callsign
When Thomsonfly pilots communicate with air traffic control, they identify themselves using the radio callsign "TOMSON" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "TOMSON Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.