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  2. WSFA - Wikipedia

    en.wikipedia.org/wiki/WSFA

    WSFA (channel 12) is a television station in Montgomery, Alabama, United States, affiliated with NBC. It is owned by Gray Media alongside Selma –licensed low-power , Class A Telemundo affiliate WBXM-CD (channel 15).

  3. 2011 Rainsville tornado - Wikipedia

    en.wikipedia.org/wiki/2011_Rainsville_tornado

    Radar loop showing storm development and path. At around 5:45 p.m. CDT on the evening of April 27, the supercell thunderstorm began to re-intensify in northeastern Alabama. Initially, a severe thunderstorm warning was issued for the region, before a tornado warning was issued for the Lakeview community and surrounding areas at 6:10 p.m. CDT.

  4. The radar and the reporter: The legendary broadcast that ...

    www.aol.com/radar-reporter-legendary-broadcast...

    A National Weather Service technician monitors Hurricane Carla on a WSR-57 radar on Sept. 10, 1961. (NOAA) For more than 60 years, Hurricane Carla has been the benchmark for landfalling hurricanes ...

  5. WSR-74 - Wikipedia

    en.wikipedia.org/wiki/WSR-74

    The WSR-74 was introduced as a "gap filler", as well as an updated radar that, among other things, was transistor-based. [3] In the early 1970s, Enterprise Electronics Corporation (EEC), based out of Enterprise, Alabama won the contract to design, manufacture, test, and deliver the entire WSR-74 radar network (both C and S-Band versions).

  6. Digital radio frequency memory - Wikipedia

    en.wikipedia.org/wiki/Digital_radio_frequency_memory

    Since a DRFM system is designed to create a false target to a radar system, this technology can be employed to perform hardware-in-the-loop simulation. [1] [2] Hardware-in-the-loop simulation is an aid to the development of new radar systems, which allows for testing and evaluation of the radar system earlier in the design cycle. This type of ...

  7. Tethered Aerostat Radar System - Wikipedia

    en.wikipedia.org/wiki/Tethered_Aerostat_Radar_System

    The aerostat radar data is available to NORAD and U.S. Customs and Border Protection. Since October 2017, the aerostat has been fully utilized by Philippine Navy operators to monitor People's Liberation Army Navy and China Coast Guard movements in the South China Sea and Benham Rise. Daily operations of the aerostat have augmented the ...

  8. AN/TPS-43 - Wikipedia

    en.wikipedia.org/wiki/AN/TPS-43

    The AN/TPS-43 is a ground-based, non-fixed (i.e.: transportable) search radar. [ n 1 ] [ 1 ] The entire system can be broken down and packed into two M35 trucks for road transport. An updated version replacing the original shaped reflector and organ-pipe scanner with a phased array antenna was originally known as the TPS-43E2, but emerged as a ...

  9. Motorway Incident Detection and Automatic Signalling

    en.wikipedia.org/wiki/Motorway_Incident...

    Motorway Incident Detection and Automatic Signalling, usually abbreviated to MIDAS, is a UK distributed network of traffic sensors, mainly inductive loops (trialling at the moment radar technology by Wavetronix and magneto-resistive wireless sensors by Clearview Intelligence), which are designed to alert the local regional control centre (RCC) to traffic flow and average speeds, and set ...