5G
Skyservice Airlines
Canada
IATA
5G
Five Golf
ICAO
SSV
Radio Callsign
SKYTOUR
Example: "SKYTOUR One Two Three" for 5G123
About the "SKYTOUR" Callsign
When Skyservice Airlines pilots communicate with air traffic control, they identify themselves using the radio callsign "SKYTOUR" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "SKYTOUR Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.