Imperial Russian Air Service was created in 1910.
Imperial Russian Air Service ended in 1917.
Imperial Air Cargo was created in 2006.
Keystone Air Service was created in 1985.
Special Air Service was created in 1941.
Chrome Air Service was created in 1990.
Robertson Air Service was created in 1927.
Trigana Air Service was created in 1991.
Air Service Gabon was created in 1965.
FS Air Service was created in 1986.
Casa Air Service was created in 1995.
Nakanihon Air Service was created in 1953.
Guinee Air Service was created in 1985.