Lewistown Air Force Station is a closed United States Air Force General Surveillance Radar station. It is located 7.0 miles (11.3 km) east-southeast of Hilger, Montana. It was closed in 1971.
The 4730th Air Defense Group is a discontinued United States Air Force organization. Its last assignment was with the New York Air Defense Sector at McGuire Air Force Base, New Jersey, where it was discontinued in 1959.
The Portland Air Defense Sector (PADS) is an inactive United States Air Force organization. Its last assignment was with the 25th Air Division, being stationed at Adair Air Force Station, Oregon. It was inactivated on 1 April 1966.
The Spokane Air Defense Sector (SPADS) is an inactive United States Air Force organization. Its last assignment was with the Air Defense Command 25th Air Division at Larson Air Force Base, Washington.
The 4734th Air Defense Group is a discontinued United States Air Force organization. Its last assignment was with the 64th Air Division (AD) at Thule Air Base, Greenland, where it was discontinued in 1958. The group was formed in 1957 when ADC assumed responsibility for air defense of Greenland from Northeast Air Command. It controlled a fighter-interceptor squadron at Thule and a squadron operating a radar at nearby Pingarsuak Mountain. It was discontinued in 1958 and its mission transferred to the 64th AD in Newfoundland.
Texas Tower 4 was a United States Air Force Texas Tower General Surveillance Radar station, located 63 miles (101 km) south-southwest off the coast of Long Island, New York in 185 feet (56 m) of water. The tower was the site of an accident and was destroyed by a winter storm on January 15, 1961. None of the twenty-eight airmen and civilian contractors who were manning the station survived.
Charleston Air Force Station is a defunct Air Force Station that opened in 1952 and closed in 1980. It was located in Charleston, Maine and is the site of a radar station and other buildings. After closure, it was redeveloped into a juvenile jail for the state of Maine.
Highlands Air Force Station was a military installation in Middletown Township near the borough of Highlands, New Jersey. The station provided ground-controlled interception radar coverage as part of the Lashup Radar Network and the Semi-Automatic Ground Environment network, as well as providing radar coverage for the Highlands Army Air Defense Site. The site's 240 acres (97 ha) is now the Rocky Point section in Hartshorne Woods Park of the Monmouth County Parks System.
Bedford Air Force Station is a closed United States Air Force General Surveillance Radar station. It is located 12.7 miles (20.4 km) north of Bedford, Virginia. It was closed in 1975.
Palermo Air Force Station is a closed United States Air Force (USAF) General Surveillance Radar station. It was located in Palermo, New Jersey, 4.8 miles (7.7 km) north of Sea Isle City, in Cape May County, New Jersey, United States. It was closed in 1970.
Brunswick Air Force Station is a closed United States Air Force General Surveillance Radar station. It is located 2.5 miles (4.0 km) east-southeast of Brunswick, Maine. It was closed in 1965.
Saratoga Springs Air Force Station is a closed United States Air Force General Surveillance Radar station. It is located 7.2 miles (11.6 km) southeast of Saratoga Springs, New York. It was closed by the Air Force in 1977.
Bellefontaine Air Force Station is a closed United States Air Force General Surveillance Radar station. It is located 2.3 miles (3.7 km) east-northeast of Bellefontaine, Ohio. It was closed in 1969.
Baudette Air Force Station is a closed United States Air Force General Surveillance Radar station. It is located 3.1 miles (5.0 km) south-southwest of Baudette, Minnesota. It was closed in 1979.
Condon Air Force Station is a closed United States Air Force General Surveillance Radar station. It is located 5.7 miles (9.2 km) west of Condon, Oregon. It was closed in 1970.
Curlew Air Force Station is a closed United States Air Force General Surveillance Radar station. It is located 16 miles (26 km) north of Republic, Washington. It was closed in 1959.
Othello Air Force Station is a closed United States Air Force General Surveillance Radar station. It is located 7.2 miles (11.6 km) south of Othello, Washington. It was the home station of the 637th Aircraft Control and Warning Squadron and the 637th Air Defense Group, closing in 1975.
Cottonwood Air Force Station is a former United States Air Force General Surveillance Radar station. The radar site was located at the summit of Cottonwood Butte, 5.7 miles (9.2 km) west-northwest of Cottonwood in Idaho County, Idaho. It was closed in 1965 and transferred to the state of Idaho in 1974, when it was converted to its present use as a minimum-security correctional facility.
Roslyn Air National Guard Station is a closed United States Air Force station. It is located 1 mile (1.6 km) south of East Hills, New York on Long Island. It was originally part of Clarence MacKay's Harbor Hill estate. It was closed in 2000.
Houma Air Force Station is a closed United States Air Force General Surveillance Radar station. It is located 3.5 miles (5.6 km) southeast Houma, Louisiana. It was closed in 1970.
