air defense group
51New Castle Air National Guard Base — Part of Delaware Air National Guard (ANG) New Castle Airport, Delaware …
52Otis Air National Guard Base — Coast Guard Air Station Cape Cod Part of Massachusetts Air National Guard (MA ANG) Located near: Mashpee, Massachusetts …
53Moody Air Force Base — Part of Air Combat Command (ACC) Located near: Valdosta, Georgia …
54Minneapolis-Saint Paul Joint Air Reserve Station —   Part of Air Force Reserve Command (AFRC) Part of …
55Richards-Gebaur Air Force Base — Infobox Military Structure name=Richards Gebaur Air Force Base partof = Air/Aerospace Defense Command location= Located in Belton, Missouri coordinates= Coord|38|50|56.8788|N|94|33|7.4622|W|type:airport caption= Richards Gebaur Air Force Base, 23 …
56Rome Air Force Research Laboratory — Infobox Military Structure name=Rome Air Force Research Laboratory partof = Air Force Materiel Command location= Located near Rome, New York coordinates= Coord|43|13|50.955|N|75|24|34.707|W|type:airport caption= Griffiss Air Force Base, 1997… …
57Oxnard Air Force Base — Part of Air Defense Command Camarillo, California …
58Dover Air Force Base — Part of Air Mobiity Command (AMC) Located near: Dover, Delaware …
59Chilean Air Force — Coat of arms of the Chilean Air Force Founded March 21, 1930 …
60Duluth Air National Guard Base — Part of Minnesota Air National Guard Located at: Duluth International Airport, Minnes …