44°48′09″N 086°03′11″ W Former Empire air station under Air Defense Cmd 1950-1981
Unit: 752 Radar Sqn
This long range radar site closed by USAF in 1978 and turned over to the Federal Aviation Administration (FAA).
Today the site is part of the Joint Surveillance System (JSS), designated by NORAD as Northeast Air Defense Sector (NEADS) Ground Equipment Facility.
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