What happened to abandoned Cold War radar stations across Minnesota? Airmen at bustling Air Force stations once watched Minnesota’s skies from Baudette to Chandler. Then everyone left. A view of the Chandler Air Force Station, with its two radar towers, in 1951. (Murray County Historical Society) Comment Gift Share On a summer night in 1966, a couple driving to Worthington spotted a “big orange thing” in the sky, they told police.