管かん制せい圏けん

noun

control zone

Aviation term for a designated airspace around an airport where air traffic control services are provided.

• 管かん制せい圏けん内ないでは、航こう空くう機きは管かん制せい官かんの指し示じに従したがわなければならない。

  Within the control zone, aircraft must follow the instructions of air traffic controllers.