communication station was carried out by the 611th Civil Engineering Squadron at Elmendorf AFB, and remediation work was completed by 2005. Current status Today very little of the former Indian Mountain Air Force Station remains. The site is controlled by PACAF's 611th Air and Space Operations Center, based at Elmendorf AFB. The site is generally unattended; a few civilian contractors that access the site by former support airstrip, now the Indian Mountain LRRS Airport and provide maintenance and support when needed to maintain the radar system. Site is continuously attended by contractors to maintain the runway, power station, roads, buildings, radar and facilities. Air Force units and assignments Units 708th Aircraft Control and Warning Squadron Activated, 8 December 1952 Inactivated, 1 November 1983 Assignments 160th Aircraft Control and Warning Group, 8 December 1952 548th Aircraft Control and Warning Group, 5 February 1953 11th Air Division, 18 April 1953 5001st Air Defense Group 20 September 1954 10th Air Division, 1 October 1955 5060th Aircraft Control and Warning Group, 1 November 1957 11th Air Division, ca. 1 July 1959 5070th Air Defense Wing, 1 August 1960 Alaskan Air Command, 1 November 1961 708th Aircraft Control and Warning Squadron, 1961 531st Aircraft Control and Warning Group (later 11th Tactical Control Group, 11th Tactical Control Wing, 11th Air Control Wing, 611th Air Operations Group, 611th Air and Space Operations Center) 15 July 1977 807th Engineer Aviation Battalion 925th Engineer Aviation Group References Alaskan Air Defenses Information for Indian Mountain AFS, AK Installations of the United States Air Force in Alaska Radar stations of the United States Air Force Buildings and structures in Yukon–Koyukuk Census Area, Alaska 1951 establishments in Alaska Military installations closed in 1983 Military installations established in 1951 1983 disestablishments in Alaska