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  2. Air Route Surveillance Radar - Wikipedia

    en.wikipedia.org/wiki/Air_Route_Surveillance_Radar

    L band. Range. 290 miles. 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 ...

  3. Joint Surveillance System - Wikipedia

    en.wikipedia.org/wiki/Joint_Surveillance_System

    This provides common, high-performance, unattended radars. 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. 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 ...

  5. Airport surveillance radar - Wikipedia

    en.wikipedia.org/wiki/Airport_surveillance_radar

    An airport surveillance radar (ASR) is a radar system used at airports to detect and display the presence and position of aircraft in the terminal area, the airspace around airports. It is the main air traffic control system for the airspace around airports. At large airports it typically controls traffic within a radius of 60 miles (96 km) of ...

  6. Empire Air Force Station - Wikipedia

    en.wikipedia.org/wiki/Empire_Air_Force_Station

    Circa 1980 or 1981, the AN/FPS-7 search radar was replaced by an FAA model ARSR-3 search radar. The AN/FPS-116 height-finder radar was removed c. 1988. The ARSR-3 was replaced by an ARSR-4 in the late 1990s. Many of the veterans of this site still reside in the area and in Traverse City, Michigan, approximately 26 miles (42 km) east of Empire ...

  7. Ground Equipment Facility J-33 - Wikipedia

    en.wikipedia.org/wiki/Ground_Equipment_Facility_J-33

    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 . The site is located on West Peak of Mount ...

  8. ASR-11 - Wikipedia

    en.wikipedia.org/wiki/ASR-11

    60 NM (110 km; 69 mi) [1] Power. 2.1kW avg 25kW pk [1] ASR-11 is a Digital Airport Surveillance Radar (DASR,) an advanced radar system utilized by the United States as the next generation of terminal air traffic control. [1] The ASR-11 is an upgraded, advanced version of the previous ASR-9 radar. This next generation radar system has been ...

  9. Finley Air Force Station - Wikipedia

    en.wikipedia.org/wiki/Finley_Air_Force_Station

    The new Finley JSS site (Z-303/J-75) began operations with an FAA ARSR-3 search radar and an Air Force AN/FPS-116 height-finder radar (removed c. 1988). That site now operates an ARSR-4. The main station equipment, buildings, fixtures, furnishings, and land was auctioned off in public auction on 9 July 2000. It is now being demolished.