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