UM
Air Zimbabwe
Zimbabwe
IATA
UM
Uniform Mike
ICAO
AZW
Radio Callsign
AIR ZIMBABWE
Example: "AIR ZIMBABWE One Two Three" for UM123
About the "AIR ZIMBABWE" Callsign
When Air Zimbabwe pilots communicate with air traffic control, they identify themselves using the radio callsign "AIR ZIMBABWE" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "AIR ZIMBABWE Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.