Questão número 637025

Mark the correct statement about air traffic control according to lines 22 - 38.

• A.

  Each plane is directed by just one controller.

• B.

  Ground controllers observe planes on radar only.

• C.

  The radar room is located above the control tower.

• D.

  Airplane landings have priority over departures.

• E.

  When visibility is good, ground controllers are not needed.