Tacamo ECX Aircraft Maintenance Hangar at NAS Barbers Point, Oahu was designed as a two-story hangar and support facility including classrooms, technical training rooms, command and communications centers, crew quarters, equipment storage and repair spaces, and administrative offices, as well as a separate logistics/supply building.The main building contained 57,000 square feet of hangar space plus 35,000 square feet of support activities, and was designed to accommodate 24-hour operation with an average of 300 personnel per shift. (The project was canceled after completion of contract documents when Congress moved the TACAMO activity to a mainland US base.)