M8
TransNusa Air
Indonesia
IATA
M8
Mike Eight
ICAO
TNU
Radio Callsign
TRANSNUSA
Example: "TRANSNUSA One Two Three" for M8123
About the "TRANSNUSA" Callsign
When TransNusa Air pilots communicate with air traffic control, they identify themselves using the radio callsign "TRANSNUSA" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "TRANSNUSA Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.