cross-section 62
cross-section /kr.s sek..n/ noun
a view of an object seen as if cut through . The diagram is a cross-sec-tion of a turbojet engine.
crosswind /kr.sw.nd/ noun a sur-face wind which blows at an angle to the landing or take-off heading . On some aircraft, crosswind take-offs should be made with full aileron deflec-tion in the direction from which the wind is blowing.
COMMENT: A crosswind landing is one of the most difficult exercises for a student pilot. The final approach is usually made with the aircraft yawed into wind, while tracking the extended runway centreline. Just before touchdown, the pilot aligns the aircraft with the direction of flight using the rudder pedals. Correct timing for the alignment and accurate airspeed are required to achieve positive contact with the runway surface otherwise the aircraft may depart the runway to one side.

crosswind component /kr.s w.nd k.mp.υn.nt/ noun that part of the wind force acting at an angle to the direction of flight

crosswind leg /kr.sw.nd le/
noun part of the airfield traffic circuit flown at approximately 90° to the direc-tion of take off and climb out, followed by the downwind leg
CRT /si ɑ ti/ abbreviation cathode