PU
PLUNA
Uruguay
IATA
PU
Papa Uniform
ICAO
PUA
Radio Callsign
PLUNA
Example: "PLUNA One Two Three" for PU123
About the "PLUNA" Callsign
When PLUNA pilots communicate with air traffic control, they identify themselves using the radio callsign "PLUNA" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "PLUNA Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.