Q3
SOCHI AIR CHATER
Also known as: Sochi Air
Russia
IATA
Q3
Quebec Three
ICAO
QER
Radio Callsign
russian doll
Example: "russian doll One Two Three" for Q3123
About the "russian doll" Callsign
When SOCHI AIR CHATER pilots communicate with air traffic control, they identify themselves using the radio callsign "russian doll" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "russian doll Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.