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Air traffic control
An in-airport service that facilitates the safe and orderly movement of aircrafts within and between airports, achieved by interpreting data from radar and weather devices, and by maintaining contact with pilots.
Industry: Aviation
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Air traffic control
visual descent point (VDP)
Aviation; Air traffic control
U.S.: A defined point on the final approach course of a nonprecision (sic) straight-in approach procedure from which normal descent from the minimum descent altitude (MDA) to the runway touchdown ...
warning area
Aviation; Air traffic control
U.S.: A warning area is airspace of defined dimensions, extending from 3 NM outward from the coast of the United States, that contains activity that may be hazardous to nonparticipating aircraft. The ...
weather advisory (WA)
Aviation; Air traffic control
U.S.: In aviation weather forecast practice, an expression of hazardous weather conditions not predicted in the area forecast, as they affect the operation of air traffic and as prepared by the ...
when able
Aviation; Air traffic control
U.S.: When used in conjunction with ATC instructions, gives the pilot the latitude to delay compliance until a condition or event has been reconciled. Unlike “at pilot’s discretion”, when ...
crosswind leg
Aviation; Air traffic control
A flight path at right angles to the landing runway of its upwind end.
company frequency
Aviation; Air traffic control
An air-ground frequency assigned to an air operator for use by its aircraft or ground stations.
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