Virtual Airlines
American Virtual Airlines	Alaska Virtual
American Flight Airways	JetLink Airways
ATA Virtual	Meridian Airlines
British Airways Virtual	Pacific Airways
Virtual Continental Airlines	Virtual Southwest Airlines
Delta Virtual Airlines	UPS Virtual Cargo
Virtual U.S. Coast Guard	Westwind Virtual Airlines
United Virtual	Mountain Air
Virtual U.S. Navy	Virtual U.S. Air Force

Ventrilo is the official Ground-To-Ground communications software
used by  the Anchorage ARTCC controllers