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  2. Radar beacon - Wikipedia

    en.wikipedia.org/wiki/Radar_beacon

    Radar beacon (short: racon) is – according to article 1.103 of the International Telecommunication Union's (ITU) ITU Radio Regulations (RR) [1] – defined as "A transmitter-receiver associated with a fixed navigational mark which, when triggered by a radar, automatically returns a distinctive signal which can appear on the display of the ...

  3. List of satellite map images with missing or unclear data

    en.wikipedia.org/wiki/List_of_satellite_map...

    This is a list of satellite map images with missing or unclear data. Some locations on free, publicly viewable satellite map services have such issues due to having been intentionally digitally obscured or blurred for various reasons of this. [1] For example, Westchester County, New York asked Google to blur potential terrorism targets (such as ...

  4. Secondary surveillance radar - Wikipedia

    en.wikipedia.org/wiki/Secondary_surveillance_radar

    Transponder in a private aircraft squawking 2000. Secondary surveillance radar ( SSR) [1] is a radar system used in air traffic control (ATC), that unlike primary radar systems that measure the bearing and distance of targets using the detected reflections of radio signals, relies on targets equipped with a radar transponder, that reply to each ...

  5. Aerial drone launched by Yemen's Houthi rebels hits ship in ...

    www.aol.com/news/aerial-drone-likely-launched...

    An aerial drone launched by Yemen's Houthi rebels struck and damaged a vessel in the Red Sea on Sunday, officials said, the latest attack by the group targeting shipping in the vital maritime ...

  6. US military targets Houthi radar sites in Yemen after a ... - AOL

    www.aol.com/news/us-military-targets-houthi...

    The United States military unleashed a wave of attacks targeting radar sites operated by Yemen's Houthi rebels over their assaults on shipping in the crucial Red Sea corridor, authorities said ...

  7. Can your smartwatch detect if you have early Parkinson ... - AOL

    www.aol.com/smartwatch-detect-early-parkinson...

    At the study’s conclusion, researchers found that participant data collected through a smartwatch detected symptoms of Parkinson’s, including significant declines in measures of gait, an ...

  8. Raycom Sports - Wikipedia

    en.wikipedia.org/wiki/Raycom_Sports

    Raycom Sports is a Charlotte, North Carolina –based producer of sports television programs owned by Gray Television . It was founded in 1979 by husband and wife, Rick and Dee Ray. In the 1980s, Raycom Sports established a prominent joint venture with Jefferson-Pilot Communications which made them partners on the main Atlantic Coast Conference ...

  9. Waymo recalls more than 600 self-driving vehicles for ... - AOL

    www.aol.com/news/waymo-recalls-more-600-self...

    Waymo is recalling more than 600 self-driving vehicles after one of them struck a telephone pole in Arizona. The recall includes 672 vehicles, which is the entire fleet. The National Highway ...