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  2. List of catastrophic collapses of broadcast masts and towers

    en.wikipedia.org/wiki/List_of_catastrophic...

    Also damaged transmitter building and doppler radar. [24] WVIA-TV Tower, Penobscot Knob: December 16, 2007: Guyed steel lattice mast 510 Ice: 300 ft. section lost from top of tower [25] KATV-TV Tower, Redfield, Jefferson County, US January 11, 2008: Guyed steel lattice mast 609 Maintenance Restringing guy wires [26]

  3. KRGV-TV - Wikipedia

    en.wikipedia.org/wiki/KRGV-TV

    KRGV-TV (channel 5) is a television station licensed to Weslaco, Texas, United States, serving as the ABC affiliate for the Lower Rio Grande Valley. The station is owned by the Manship family of Baton Rouge, Louisiana , through Mobile Video Tapes, Inc., which frequently does business as KRGV-TV Corporation.

  4. Doppler radar - Wikipedia

    en.wikipedia.org/wiki/Doppler_radar

    A Doppler radar is a specialized radar that uses the Doppler effect to produce velocity data about objects at a distance. [1] It does this by bouncing a microwave signal off a desired target and analyzing how the object's motion has altered the frequency of the returned signal.

  5. Continuous-wave radar - Wikipedia

    en.wikipedia.org/wiki/Continuous-wave_radar

    Continuous-wave radar (CW radar) is a type of radar system where a known stable frequency continuous wave radio energy is transmitted and then received from any reflecting objects. [1] Individual objects can be detected using the Doppler effect , which causes the received signal to have a different frequency from the transmitted signal ...

  6. NEXRAD - Wikipedia

    en.wikipedia.org/wiki/NEXRAD

    NEXRAD or Nexrad (Next-Generation Radar) is a network of 159 high-resolution S-band Doppler weather radars operated by the National Weather Service (NWS), an agency of the National Oceanic and Atmospheric Administration (NOAA) within the United States Department of Commerce, the Federal Aviation Administration (FAA) within the Department of Transportation, and the U.S. Air Force within the ...

  7. 14 Things That Might Be Causing Pain in Your Lower Left Abdomen

    www.aol.com/14-things-might-causing-pain...

    Gastroenteritis, often called the “stomach flu,” is an infection in your stomach and intestines. It causes symptoms like diarrhea, nausea, vomiting, and cramps, notes Dr. Boxer.

  8. Look-down/shoot-down - Wikipedia

    en.wikipedia.org/wiki/Look-down/shoot-down

    Once the radar can "look down", it is subsequently desirable to "shoot down". Various weapons systems (including guns and missiles) are then employed against designated radar targets, either relying on the aircraft's radar employing the "look down" capability (as in semi-active radar homing) or the weapon's own active radar to resolve the indicated target (as in active radar homing).

  9. At least 2 dead after severe weather moved through ...

    www.aol.com/coast-coast-storms-could-bring...

    At least two people have died as severe storms and tornadoes tore through parts of Texas and Mississippi on Saturday, officials said, while a parade of atmospheric river-fueled storms batters the ...