Permanent Radar System Direction Centers

Former McChord Manual Direction Center P-4. See Also: Ent Air Force Base Permanent System Radar Sites (includes SAGE and BUIC radar sites) Defense Installations Portal Permanent System Direction Centers & COCs (edit list) Location Type State Unit DC From To GPS Notes Ent AFB CO ADC CONAD NORAD 1951 1962 38.83934, -104.79788 * Richards-Gebaur AFB MO Central ADF SM-169 1951 1960 38.84462, -94.5464 Stewart AFB NY Eastern ADF 1951 1960 41.50003, -74.10712 Hamilton AFB CA Western ADF 1951 1960 38.05444, -122.51569 Kirtland AFB NM 34th ADD P-41 1951 1962 35.05325, -106.58774 *Building exists Hamilton AFB CA 28th ADD P-48 1955 1969 38.05444, -122.51569 *Building gone MCC-6 Dobbins AFB GA 35th ADD M-87 1951 1958 33.91833, -84.50444 Building may exist Approximate Location Andrews AFB DC 85th ADD SM-171 1955 1960 38.80687, -76.88233 Building Reconfigured Geiger AFB WA 9th ADD SM-172 1954 1958 47.62306, -117.51444 Building gone Wright-Patterson AFB OH 58th ADD SM-170 1955  ???? 39.79416, -84.05542 Building Reconfigured Truax AFB WI 37th ADD SM-168 1952 1959 43.12425, -89.33432 Building Reconfigured Willow Run  ??? MI 30th ADD P-23 1952 1960 42.24247, -83.49965 Building exists Roslyn AFS NY 26th ADD P-03 1948 1960 40.79647, -73.62698 Building gone Snelling AFS MN 31st ADD P-36 1952 1961 44.87056, -93.21 Building gone Now Fort Snelling National Cemetery Malmstrom AFB MT 29th ADD P-83 1951 1960 47.51569, -111.18222 *Building gone McChord AFB WA 25th ADD P-4 1951 1959 47.12316, -122.49246 *Building repurposed Norton AFB CA 27th ADD P-84 1955 1960 34.10431, -117.21853 *Building now abandoned Oklahoma City AFS OK 33rd ADD P-86 1951 1969 35.40257, -97.35763 Building repurposed MCC-11 Richards-Gebaur AFB MO 20th ADD SM-169 1955 1962 38.84462, -94.5464 Building exists MCC-2 Syracuse AFS NY 32nd ADD P-05 1950 1959 43.12208, -76.09681 Building gone MCC-10 Houston ARTCC TX 630th RS 1972 1977 29.96144, -95.33194