The base was constructed as one of several support bases built shortly after the start of the Korean War in 1950. It was intended to aid the nearby Calumet Air Force Station, one of 28 advanced ...

It’s so hidden that many people have forgotten what it once was: the Calumet Air Force Station. “The Calumet Air Force Station was a group of radar stations that were all commissioned in the ...

Situated on Mount Horace Greely, the highest natural point in the U.P.’s Keweenaw Peninsula, the Calumet Air Force Station was abandoned decades ago. It was only recently opened to the public by ...