JM
Air Jamaica
Jamaica
IATA
JM
Juliett Mike
ICAO
AJM
Radio Callsign
JAMAICA
Example: "JAMAICA One Two Three" for JM123
About the "JAMAICA" Callsign
When Air Jamaica pilots communicate with air traffic control, they identify themselves using the radio callsign "JAMAICA" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "JAMAICA Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.