New York TRACON: Tower, stop your departures. We got an emergency returning.

纽约空中雷达管制中心：塔台，停止起飞，我们现在有一个紧急返航。

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Local, TRACON and ARTCC controllers must be able to think and visualize in three dimensions.

本地机场，终端雷达管制区及指挥中心的管制人员还必须有着良好的三维空间感。

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Each ARTCC manages traffic within all sectors of its center except for TRACON airspace and local-airport airspace.

每个航线管理中心负责本区域内除枢纽雷达管制区和地方机场领空外的所有分区的空中交通管制。

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Miami's terminal radar approach control center, or Tracon, guides airplanes from high altitude into airport approach paths and then hands them over to airport control towers.

WSJ: Airlines Dispute Planned Air-Controller Cuts

Mr. Marinitti, the Miami Tracon controller, said furloughs are going to reduce the Miami Tracon staff during its busy shifts, to 14 controllers from 18, while two of those controllers will have to monitor three small airports that will likely lose their towers to cuts.

WSJ: Airlines Dispute Planned Air-Controller Cuts