Complex sentence: Flight International 27 March 2007 Airnet flights operate under the ATC callsign "Starcheck" and has its main sort facility at Rickenbacker International Airport, Columbus, Ohio.
Split into simpler sentences: Flight International 27 March 2007 Airnet flights operate under the ATC callsign "Starcheck". The main sort facility is located at Rickenbacker International Airport, Columbus, Ohio.