Coordinates | 37°49′37″N122°31′40″W / 37.82694°N 122.52778°W |
---|---|
Public transit access | Line 76X |
Website | www |
SF-88 is a former Nike Missile launch site at Fort Barry, in the Marin Headlands to the north of San Francisco, California, United States. Opened in 1954, the site was intended to protect the population and military installations of the San Francisco Bay Area during the Cold War, specifically from attack by Soviet bomber aircraft.
The site was originally armed with Nike Ajax missiles, and modifications were made to the site in 1958 to allow it to also be armed with Nike Hercules missiles. In 1974, SF-88 was closed but was not demolished. It is now part of the Golden Gate National Recreation Area and is open to visitors. Visiting day is Saturday 12:30 - 3:30 PM, with formal tours occurring every 45 minutes. A special open house day with Nike veterans occurs on the first Saturday of each month. Restoration work to the site is done on remaining Saturdays by volunteers.
Construction of SF-88 was already under way by July 7, 1954, when the San Francisco Chronicle reported that four Nike launching sites were being built in the area: near Lake Chabot (SF-31) and at Forts Baker (SF-89), Barry (SF-88), and Cronkhite (SF-87). [1] Captain Henry Paine assumed command of Battery A of the newly renamed 9th Antiaircraft Artillery Guided Missile Battalion of the 30th Antiaircraft Artillery Group on October 1, 1954, and the first temporary emplacements were ready for service by October 28, 1954. [2] The Nike-Ajax missiles were removed and replaced with Nike-Hercules missiles in November 1958. [3]
SF-88 was inactivated in 1974 as part of the general continental United States phase-out of the Nike project. [4] As part of SALT I, one missile site each could be retained by the United States and the Soviet Union for historical purposes, and SF-88 was chosen as the historical missile site in the United States. [5] The Army agreed, and the land occupied by SF-88 was transferred to the National Park Service in 1974, to be retained as a "Historic Memorial to Air Defense – NIKE Hercules" with "Army technicians to remain on site to explain and demonstrate NIKE operation until replaced by Golden Gate National Recreation Area personnel." [5] One caveat was that no explosives or classified information would accompany the transfer of SF-88, although the plan was to hold classified information at Fort Bliss until they were declassified. [5] Final transfer to the National Park Service occurred on February 12, 1976. [6]
A local chapter of the Military Vehicles Collectors Club started to restore the base in the early 1980s, beginning by pumping out water from the underground missile magazine. [7] Another group of volunteers, led by retired COL Bud Halsey, took over restoration work in the mid-80s, cleaning up rust and retrieving parts and equipment, including enough missile parts (which had cost $30 million when new) to reconstruct the 5-ton missiles. The volunteer group started to conduct tours in early 1995, on the first Sunday of each month. [7]
The present area open for tours is the launch area, SF-88L. The integrated fire control area, SF-88C, was part of the land transferred to the National Park Service but it has not been restored as SF-88L has due to the remote location and inclement weather at SF-88C. [6] SF-88C lies on Wolf Ridge and can be accessed by foot from Fort Cronkhite. [8] A High Power Acquisition Radar (HIPAR) was added to SF-88C in the early 1960s, resulting in the construction of a 50-foot (15 m) tall tower and dome [9] which was the most striking aspect of SF-88C. The dome and tower have been removed, but the gravel pad remains. [10] Other target tracking radar towers remain, albeit in a deteriorated condition, [11] with the steel platforms collapsed and/or removed in the last ten years. [8]
Project Nike was a U.S. Army project, proposed in May 1945 by Bell Laboratories, to develop a line-of-sight anti-aircraft missile system. The project delivered the United States' first operational anti-aircraft missile system, the Nike Ajax, in 1953. A great number of the technologies and rocket systems used for developing the Nike Ajax were re-used for a number of functions, many of which were given the "Nike" name . The missile's first-stage solid rocket booster became the basis for many types of rocket including the Nike Hercules missile and NASA's Nike Smoke rocket, used for upper-atmosphere research.
White Sands Missile Range (WSMR) is a United States Army military testing area and firing range located in the US state of New Mexico. The range was originally established in 1941 as the Alamogordo Bombing and Gunnery Range, where the Trinity test site lay at the northern end of the Range, in Socorro County near the towns of Carrizozo and San Antonio. It then became the White Sands Proving Ground on 9 July 1945.
The Nike Hercules, initially designated SAM-A-25 and later MIM-14, was a surface-to-air missile (SAM) used by U.S. and NATO armed forces for medium- and high-altitude long-range air defense. It was normally armed with the W31 nuclear warhead, but could also be fitted with a conventional warhead for export use. Its warhead also allowed it to be used in a secondary surface-to-surface role, and the system also demonstrated its ability to hit other short-range missiles in flight.
The Marin Headlands are a hilly peninsula at the southernmost end of Marin County, California, United States, located just north of San Francisco across the Golden Gate Bridge, which connects the two counties and peninsulas. The entire area is part of the Golden Gate National Recreation Area. The Headlands are famous for their views of the Bay Area, especially of the Golden Gate Bridge.
Milagra Ridge is a 275-acre (111 ha) open space park that is an isolated island ecosystem, located about 7 miles (11 km) south of San Francisco, between the cities of Pacifica and Daly City. It was first inhabited by the Ohlone indigenous people, and was later claimed by Spanish settlers and Mexican ranchers.
The Golden Gate National Recreation Area (GGNRA) is a U.S. National Recreation Area protecting 82,116 acres (33,231 ha) of ecologically and historically significant landscapes surrounding the San Francisco Bay Area. Much of the park is land formerly used by the United States Army. GGNRA is managed by the National Park Service and is the second-most visited unit of the National Park system in the United States, with more than 15.6 million visitors in 2022. It is also one of the largest urban parks in the world, with a size two-and-a-half times that of the consolidated city and county of San Francisco.
Fort MacArthur is a former United States Army installation in San Pedro, Los Angeles, California. A small section remains in military use by the United States Air Force as a housing and administrative annex of Los Angeles Air Force Base. The fort is named after Lieutenant General Arthur MacArthur. His son, Douglas MacArthur, would later command American forces in the Pacific during World War II.
Fort Baker is one of the components of California's Golden Gate National Recreation Area. The Fort, which borders the City of Sausalito in Marin County and is connected to San Francisco by the Golden Gate Bridge, served as an Army post until the mid-1990s, when the headquarters of the 91st Division moved to Parks Reserve Forces Training Area. It is located opposite Fort Point at the entrance to the San Francisco Bay.
Ground Equipment Facility J-33 is a Federal Aviation Administration (FAA) radar station of the Joint Surveillance System's Western Air Defense Sector (WADS) with an Air Route Surveillance Radar (ARSR-4). The facility was previously a USAF general surveillance radar station during the Cold War.
Fort Funston is a former harbor defense installation located in the southwestern corner of San Francisco. Formerly known as the Lake Merced Military Reservation, the fort is now a protected area within the Golden Gate National Recreation Area (GGNRA) and is used widely as an off-leash dog park. It was named in honor of Frederick N. Funston (1865–1917), a Major General in the United States Army with strong connections to San Francisco, and included several artillery batteries. The fort is located on Skyline Boulevard at John Muir Drive, west of Lake Merced.
The 6th Air Defense Artillery Regiment is an air defense artillery regiment in the United States Army, first formed in 1898 as the 6th Regiment of Artillery. The 6th and 7th U.S. Artillery Regiments were constituted on 8 March 1898, three weeks after the explosion of the USS Maine in Havana, Cuba on 15 February 1898, as the United States' declaration of war on Spain and commencement of the Spanish–American War seemed imminent.
The Martin AN/FSG-1 Antiaircraft Defense System, better known as Missile Master, was an electronic fire distribution center for United States Army surface-to-air missiles. It aimed to computerize Cold War air defense (AD) command posts from manual plotting board operations to automated command and control.
The 251st Coast Artillery was a coast artillery regiment in the California National Guard, constituted in 1924 as a harbor defense regiment for the 9th Artillery District and re-designated in 1930 as an antiaircraft regiment. It served in World War II in that capacity.
The Western Electric System 1393 Radar Course Directing Central (RCDC) was a Cold War complex of radar/computer systems within the overall Improved Nike Hercules Air Defense Guided Missile System. The RCDC was installed at the "battery control areas" of ~5 hectares each which was for commanding a nearby missile Launching Area (LA), firing a missile from the LA, and guiding a launched missile to a burst point near an enemy aircraft.
Forts Baker, Barry, and Cronkhite near Sausalito, California is a combination of historic sites that, as a group, was listed on the National Register of Historic Places (NRHP) in 1973. Fort Baker is a major part.
A command, control, and coordination system (CCCS) was a Cold War computer system for United States command posts to use a single location to coordinate multiple units' ground-controlled interception and may refer to:
The Nike Ajax was an American guided surface-to-air missile (SAM) developed by Bell Labs for the United States Army. The world's first operational guided surface-to-air missile, the Nike Ajax was designed to attack conventional bomber aircraft flying at high subsonic speeds and altitudes above 50,000 feet (15 km). Nike entered service in 1954 and was initially deployed within the United States to defend against potential Soviet bomber attacks, though it was later deployed overseas to protect US military bases, and was also sold to various allied militaries. Some examples remained in use until the 1970s.
Fort Cronkhite is one of the components of California's Golden Gate National Recreation Area. Today part of the National Park Service, Fort Cronkhite is a former US Army post that served as part of the coastal artillery defenses of the San Francisco Bay Area during World War II. The soldiers at Cronkhite manned gun batteries, radar sites, and other fortifications on the high ridges overlooking the fort.
Fort Barry is a former United States Army installation on the West Coast of the United States, located in the Marin Headlands of Marin County, California, north of San Francisco. Opened 116 years ago in 1908, the fort was part of the Coast Artillery Corps and operated throughout the 20th century, before its closure and eventual transfer to the National Park Service.
Army Air Defense Command, previously Army Anti-Aircraft Command, was a major command of the United States Army which existed from 1957 to 1974. The previous ARAACOM was created in 1950 and was redesignated ARADCOM in 1957. It was formed to command the Army units allocated to the air defense of the Continental United States. ARAACOM was also charged with becoming the Army component of a joint continental defense force, if and when the joint force was designated.