Dulles, Virginia takes its name from former U.S. Secretary of State John Foster Dulles (1888–1959). Orbital ATK has its headquarters on Warp Drive in Dulles. AOL had its headquarters at 22000 AOL Way in Dulles. In 2007 AOL announced that it would move its headquarters from Loudoun County to New York City; though it would continue to operate its Virginia offices. Before its dissolution, FLYi, Inc./Independence Air (originally Atlantic Coast Airlines) was headquartered in Dulles. Prior to its dissolution, MAXjet Airways was headquartered on the grounds of Washington Dulles International Airport and in Dulles. Cryptek was headquartered in Dulles before its acquisition
Washington Dulles International Airport mezzanine with more room for lines. A new train system, dubbed AeroTrain and developed by Mitsubishi, began in 2010 to transport passengers between the concourses and the main terminal. The system, which uses rubber tires and travels along a fixed underground guideway, is similar to the people mover systems at Singapore Changi Airport, Hartsfield–Jackson Atlanta International Airport, and Denver International Airport. The train is intended to replace the mobile lounges, which many passengers found crowded and inconvenient. The initial phase includes the main terminal station, a permanent Concourse A station, a permanent Concourse B station, a permanent midfield concourse station