12
12 North
India
IATA
12
One Two
ICAO
N12
Radio Callsign
12N
Example: "12N One Two Three" for 12123
About the "12N" Callsign
When 12 North pilots communicate with air traffic control, they identify themselves using the radio callsign "12N" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "12N Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.