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  2. Air Route Surveillance Radar - Wikipedia

    en.wikipedia.org/wiki/Air_Route_Surveillance_Radar

    The Air Route Surveillance Radar is a long-range radar system. It is used by the United States Air Force and the Federal Aviation Administration to control airspace within and around the borders of the United States. The ARSR-4 is the FAA's most recent (late 1980s, early 1990s) addition to the "Long Range" series of radars.

  3. Joint Surveillance System - Wikipedia

    en.wikipedia.org/wiki/Joint_Surveillance_System

    The ARSR-4/FPS-130 is a 3-D long range radar with an effective detection range of some 250 miles and has been fully integrated with JSS at all joint use sites. These radars are generally unattended except for periodic FAA maintenance crews which visit the sites as necessary.

  4. Gibbsboro Air Force Station - Wikipedia

    en.wikipedia.org/wiki/Gibbsboro_Air_Force_Station

    After shutdown in 1992, this radar was moved to Murphy Dome Air Force Station, Alaska. Radar coverage for the Philadelphia area was assumed by the FAA's site at Trevose, PA. Then, a portion of the Gibbsboro site was transferred to the FAA in 1995 for installation of an ARSR-4 set, and the Trevose site was shut down. Today what was Gibsboro AFS ...

  5. Watford City Air Force Station - Wikipedia

    en.wikipedia.org/wiki/Watford_City_Air_Force_Station

    Watford City Air Force Station is a joint United States Air Force and Federal Aviation Administration installation located about 40 km southwest of Watford City, North Dakota. It is the site of an ARSR-4 radar system, which provides air traffic surveillance along the US-Canada border, as well as limited weather radar data.

  6. Ground Equipment Facility J-33 - Wikipedia

    en.wikipedia.org/wiki/Ground_Equipment_Facility_J-33

    Mill Valley Air Force Station' received an AN/FPS-8 in 1955 (subsequently converted to an AN/GPS-3), and during 1956 an AN/FPS-4 height-finder radar operated (superseded by an AN/FPS-6 in 1958.) Mill Valley began operating an AN/FPS-7 search radar 1 in 1960 at facility built in 1959 by the General Electric company. [12]

  7. Mount Laguna Air Force Station - Wikipedia

    en.wikipedia.org/wiki/Mount_Laguna_Air_Force_Station

    The FAA replaced the AN/FPS-7E with an ARSR-3 search radar, leaving the Air Force only responsible for the height-finder tower (by then an AN/FPS-116), which was removed c. 1988. In the late 1990s, the ARSR-3 was replaced by the ARSR-4. Today Mount Laguna is an FAA site, tied into the Joint Surveillance System (JSS). The former Air Force ...

  8. Ground Equipment Facility J-36A - Wikipedia

    en.wikipedia.org/wiki/Ground_Equipment_Facility...

    The Air Force Station was upgraded to designation P-39 with a single AN/FPS-3 radar in May 1952 and an AN/FPS-4 height-finding radar the following year. In 1955 an AN/FPS-8 was added and subsequently converted to an AN/GPS-3 and in 1956, an AN/FPS-6 height-finder replaced the AN/FPS-4.

  9. Minot Air Force Station - Wikipedia

    en.wikipedia.org/wiki/Minot_Air_Force_Station

    Minot Air Force Station (ADC ID: P-28 NORAD ID: Z-28) [Permanent Installation Number (PIN): 1445; Installation Location Code (ILC): QJVM]) is a closed United States Air Force General Surveillance Radar station. It is located 16.2 miles (26.1 km) south of Minot, North Dakota; on the west side of US Highway 83. It was closed in 1979.