Tags: Airline.
Intermountain Airlines also known as Intermountain Aviation and Intermountain Airways was a Central Intelligence Agency (CIA) airline front company. Intermountain performed covert operations for the CIA in Southeast Asia and elsewhere during the Vietnam War era.Intermountain’s main base of operations was Marana Army Air Field near Tucson Arizona. In 1975 it was acquired by Evergreen International Aviation a company that has acknowledged connections with the CIA.