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  2. Airport surveillance radar - Wikipedia

    en.wikipedia.org/wiki/Airport_surveillance_radar

    The need for a secondary radar system developed from the limitations of primary radar and need for more information by air traffic controllers due to the increasing postwar volume of air traffic. The primary radar displays a "return" indiscriminately from any object in its field of view, and cannot distinguish between aircraft, drones, weather ...

  3. ASR-9 - Wikipedia

    en.wikipedia.org/wiki/ASR-9

    ASR-9 is an airport surveillance radar system admitted into the National Airspace System (NAS), to be utilized by the Federal Aviation Administration to monitor civilian and commercial air traffic within the United States. Developed by Westinghouse, ASR-9 was the first radar system to display air traffic, and weather conditions simultaneously.

  4. ASR-11 - Wikipedia

    en.wikipedia.org/wiki/ASR-11

    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.

  5. United States general surveillance radar stations - Wikipedia

    en.wikipedia.org/wiki/United_States_general...

    Permanent System radar stations, the Air Defense Command manual network of radar stations prior to deployment of SAGE; Pinetree Line, a series of radar stations located across southern Canada at about the 50th parallel north. Lashup Radar Network radar stations, the radar stations deployed 1950-2 when the "Radar Fence" Plan was not approved

  6. 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.

  7. List of United States Air Force aircraft control and warning ...

    en.wikipedia.org/wiki/List_of_United_States_Air...

    This Article is a list of United States Air Force aircraft control and warning squadrons active, inactive, and historical. The purpose of an aircraft control and warning squadron is to provide an airborne radar picket to detect vessels, planes, and vehicles before they enter an area of operations, as well as providing command and control in an engagement by directing aircraft strikes.

  8. Joint Surveillance System - Wikipedia

    en.wikipedia.org/wiki/Joint_Surveillance_System

    The former J-31 San Pedro JSS ARSR-1 radar site, California USAF Battle Control System operators monitor the skies from the floor of the program's Eastern Air Defense Sector location. The Joint Surveillance System (JSS) is a joint United States Air Force and Federal Aviation Administration system

  9. List of radars - Wikipedia

    en.wikipedia.org/wiki/List_of_radars

    AN/SPS-6 2D air search radar; AN/SPS-8 2D height finding radar; AN/SPS-10 2D surface search radar [52] AN/SPS-12 2D air/surface search radar; AN/SPS-17 2D air search radar; AN/SPS-29 2D air search radar [52] AN/SPS-30 3D air search radar [52] AN/SPS-32 Part of SCANFAR system. [52] AN/SPS-33 Part of SCANFAR system. [52] AN/SPS-37 2D air search ...