XF
Vladivostok Air
Russia
IATA
XF
X-ray Foxtrot
ICAO
VLK
Radio Callsign
VLADAIR
Example: "VLADAIR One Two Three" for XF123
About the "VLADAIR" Callsign
When Vladivostok Air pilots communicate with air traffic control, they identify themselves using the radio callsign "VLADAIR" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "VLADAIR Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.