BMEWS, COBRA DANE, and PAVE PAWS
Pituffik (Thule) Air Base, Greenland
Active: 1959-Present
Clear Air Force Station, Alaska, US
Active: 1959-2016
Wikipedia
Link: BMEWS Geopolitical Significance
RAF Fylingdales, Lockton, Pickering, UK
Active: 1963-Present
Wikipedia
1963 - Radar operative
1992 - Phased Array Radar operative
Mount Pleasant, Trinidad
Active: 1958-1971
Link: Abandoned Radar Base in Trinidad
BMEWS prototype
Beale AFB, California, US
Active: 1970-Present
Wikipedia
Cape Cod AFS, Mass, US
Active: 1980-Present
Wikipedia
Clear AFS, Alaska, US
Active: 1980-Present
Robbins AFB, Georgia, US
Active: 1970-1995
Link: Robins AFB
Eldorado AFS, Texas, US
Active: 1970-1995
Wikipedia
Shemya, Alaska, US
Active: 1977-Present
Link: Space Force