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  2. AN/APG-78 Longbow - Wikipedia

    en.wikipedia.org/wiki/AN/APG-78_Longbow

    The AN/APG-78 Longbow is a millimeter-wave fire-control radar (FCR) target acquisition system and the Radar Frequency Interferometer (RFI), which are housed in a dome located above the main rotor. [4] [5] The radome's raised position enables target detection while the helicopter is behind obstacles (e.g. terrain, trees or buildings). The APG-78 ...

  3. High-frequency direction finding - Wikipedia

    en.wikipedia.org/wiki/High-frequency_direction...

    These sets were installed on convoy escorts, enabling them to get fixes on U-boats transmitting from over the horizon, beyond the range of radar. This allowed hunter-killer ships and aircraft to be dispatched at high speed in the direction of the U-boat, which could be located by radar if still on the surface or ASDIC if submerged.

  4. Pacific Air Forces Regional Support Center - Wikipedia

    en.wikipedia.org/wiki/Pacific_Air_Forces...

    The center is responsible for the program management, operation, and quality assurance of the Alaska Radar System, consisting of 17 long-range and 3 short-range radar sites; the forward operation locations at Galena Airport, King Salmon Airport, and Eareckson Air Station; project management for future radar and communications systems; and ...

  5. 84th Radar Evaluation Squadron - Wikipedia

    en.wikipedia.org/wiki/84th_Radar_Evaluation_Squadron

    The 84th Radar Evaluation Squadron is a component of the 505th Test and Training Group, 505th Command and Control Wing, Air Combat Command, located at Hurlburt Field, Florida. The squadron provides the Warfighter responsive worldwide radar-centric planning, optimization, and constant evaluation to create the most sensitive integrated radar picture.

  6. List of radars - Wikipedia

    en.wikipedia.org/wiki/List_of_radars

    AN/APS-21 search radar by Westinghouse Electric (1886) for part of AN/APQ-35 for Douglas F3D Skynight and Gloster Meteor NF; AN/APS-23 search radar by Western Electric for Convair B-36 North American B-45C Tornado Boeing B-47E Stratojet B-50 Superfortress B-52 Stratofortress Lockheed C-130 Hercules and Boeing C-135 Stratolifter part of AN/ASB-3

  7. Radar warning receiver - Wikipedia

    en.wikipedia.org/wiki/Radar_warning_receiver

    Radar warning receiver (RWR) systems detect the radio emissions of radar systems. Their primary purpose is to issue a warning when a radar signal that might be a threat is detected, like a fighter aircraft's fire control radar. The warning can then be used, manually or automatically, to evade the detected threat.

  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 for the atmospheric air defense of North America.

  9. AN/TPY-2 transportable radar - Wikipedia

    en.wikipedia.org/wiki/AN/TPY-2_transportable_radar

    TPY-2 radar in travelling configuration View from the back on a deployed TPY-2 radar. The AN/TPY-2 Surveillance Transportable Radar, also called the Forward Based X-Band Transportable (FBX-T) is a long-range, very high-altitude active digital antenna array [1] [2] X band surveillance radar designed to add a tier to existing missile and air defence systems.