air-ground automatic system
111Norton Air Force Base — Part of Air Mobility Command (AMC) Located in San Bernardino, California …
112Mid-air collision — Computer generated image of United Airlines Flight 718 and TWA Flight 2 colliding. A mid air collision is an aviation accident in which two or more aircraft come into contact during flight. Owing to the relatively high velocities involved and any …
113Stead Air Force Base —     …
114Claysburg Air Force Station — Part of Air Defense Command (ADC) Type Air Force Stat …
115Colville Air Force Station — Part of Air Defense Command (ADC) Type Air Force Stati …
116Condon Air Force Station — Part of Air Defense Command (ADC) Type Air Force Station …
117Cottonwood Air Force Station — Part of Air Defense Command (ADC) Type Air Force Sta …
118Manassas Air Force Station — Part of Air Defense Command (ADC) Type Air Force Stati …
119Miles City Air Force Station — Part of Air Defense Command (ADC) Type Air Force Sta …
120Mount Lemmon Air Force Station — Part of Air Defense Command (ADC) Type Air Force S …