ZW
Air Wisconsin
United States
IATA
ZW
Zulu Whiskey
ICAO
AWI
Radio Callsign
AIR WISCONSIN
Example: "AIR WISCONSIN One Two Three" for ZW123
About the "AIR WISCONSIN" Callsign
When Air Wisconsin pilots communicate with air traffic control, they identify themselves using the radio callsign "AIR WISCONSIN" followed by the flight number spoken in aviation pronunciation. For example, flight 456 would be "AIR WISCONSIN Four Five Six." Radio callsigns are assigned by ICAO and are distinct from the airline's marketing name.