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  2. Airport surveillance radar - Wikipedia

    en.wikipedia.org/wiki/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 controls traffic within a radius of 60 miles (96 km) of ...

  3. ASR-11 - Wikipedia

    en.wikipedia.org/wiki/ASR-11

    60 NM (110 km; 69 mi) [1] Power. 2.1kW avg 25kW pk [1] ASR-11 is a Digital Airport Surveillance Radar (DASR,) an advanced radar system utilized by the United States as the next generation of terminal air traffic control. [1] The ASR-11 is an upgraded, advanced version of the previous ASR-9 radar. This next generation radar system has been ...

  4. Air Route Surveillance Radar - Wikipedia

    en.wikipedia.org/wiki/Air_Route_Surveillance_Radar

    L band. Range. 290 miles. The Air Route Surveillance Radar is a long-range radar system. It is used by the United States Air Force and the Federal Aviation Administration to control airspace within and around the borders of the United States. The ARSR-4 is the FAA's most recent (late 1980s, early 1990s) addition to the "Long Range" series of ...

  5. Brownsville/South Padre Island International Airport - Wikipedia

    en.wikipedia.org/wiki/Brownsville/South_Padre...

    In 1983, the airport was renamed the Brownsville-South Padre Island International Airport. [4] In 2014, expansion of the runway to 10,000 or 12,000 feet (3,000 or 3,700 m) was proposed by the Brownsville City Aviation Director, and the city purchased 8.2 acres (3.3 ha) of land for about $200,000. [10]

  6. Terminal Doppler Weather Radar - Wikipedia

    en.wikipedia.org/wiki/Terminal_Doppler_Weather_Radar

    Airports with a TDWR in the US. Another in San Juan, Puerto Rico, is not shown on this map.. Terminal Doppler Weather Radar (TDWR) is a Doppler weather radar system with a three-dimensional "pencil beam" used primarily for the detection of hazardous wind shear conditions, precipitation, and winds aloft on and near major airports situated in climates with great exposure to thunderstorms in the ...

  7. Terminal radar service area - Wikipedia

    en.wikipedia.org/wiki/Terminal_radar_service_area

    Terminal radar service area. In United States aviation, a terminal radar service area (TRSA) is a delimited airspace where radar and air traffic control services are made available to pilots flying under instrument flight rules or (optionally) visual flight rules, to maintain aircraft separation. TRSAs most often surround busy U.S. airports.

  8. Houston Air Route Traffic Control Center - Wikipedia

    en.wikipedia.org/wiki/Houston_Air_Route_Traffic...

    Houston Air Route Traffic Control Center (ZHU) is located at George Bush Intercontinental Airport at 16600 JFK Boulevard, Houston, Texas, United States 77032. [1] The Houston ARTCC is one of 22 Air Route Traffic Control Centers in the United States. Houston Center is the 9th busiest ARTCC in the United States.

  9. 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 ...