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  2. Tethered Aerostat Radar System - Wikipedia

    en.wikipedia.org/wiki/Tethered_Aerostat_Radar_System

    This version carries the Lockheed Martin L-88, a surveillance radar with a range of 370 km (200 nm), as its primary payload. The 420K's envelope shape, fin design, and cable attachment points are further optimized for high aerodynamic stability and easy ground handling.

  3. Semi-Automatic Ground Environment - Wikipedia

    en.wikipedia.org/wiki/Semi-Automatic_Ground...

    The Semi-Automatic Ground Environment (SAGE) was a system of large computers and associated networking equipment that coordinated data from many radar sites and processed it to produce a single unified image of the airspace over a wide area. [5]

  4. Wide area multilateration - Wikipedia

    en.wikipedia.org/wiki/Wide_area_multilateration

    Wide area multilateration (WAM) is a cooperative aircraft surveillance technology based on the same time difference of arrival principle that is used on an airport surface. . WAM is a technique where several ground receiving stations listen to signals transmitted from an aircraft; then the aircraft's location is mathematically calculated -- typically in two dimensions, with the aircraft ...

  5. S1850M - Wikipedia

    en.wikipedia.org/wiki/S1850M

    S1850M radar on HMS Daring. The S1850M is a long-range radar with a digital antenna array for wide area search in elevation. The S1850M is manufactured by Thales and BAE Systems Integrated System Technologies (formerly AMS UK). It is a modified version of the Thales Nederland SMART-L radar. The S1850M is advertised as being capable of fully ...

  6. Man-portable radar - Wikipedia

    en.wikipedia.org/wiki/Man-portable_radar

    Man-portable Surveillance and Target Acquisition Radar (MSTAR) provides long-range, wide-area surveillance and detection in an over-watch capability. The weight is about 30 kg. The weight is about 30 kg.

  7. Tactical Automated Security System - Wikipedia

    en.wikipedia.org/wiki/Tactical_Automated...

    The system provides for wide-area and perimeter intrusion detection, assessment, and surveillance via both hardwire and UHF/VHF communications. Sensor technologies within TASS include wide-area and short range radar, microwave, thermal, active and passive infrared, seismic, magnetic, and trip-wire.

  8. List of radars - Wikipedia

    en.wikipedia.org/wiki/List_of_radars

    AN/APS-143 improved AN/APS-128 Multi-Mode X-Band Ocean Eye Maritime Surveillance Radar by Telephonics for S-70B Seahawk HU-25 HC-144A; AN/APS-144 K u band surveillance radar by AIL for RQ-5 Hunter and EO-5; AN/APS-145 improved AN/APS-139 pulse-Doppler ultra high frequency surveillance radar by General Electric for E-2 Hawkeye [77]

  9. Airport surveillance radar - Wikipedia

    en.wikipedia.org/wiki/Airport_surveillance_radar

    Daytona Beach International 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 ...