Definition of “Departure Leg”
The Departure Leg is the flight path followed by a aircraft during takeoff. It includes the extended runway centerline in the direction of takeoff and its continuation at a 45 degree angle to the original direction. This segment of flight is critical to aviation safety, as it is during this phase that the aircraft gains altitude and distance from the ground. Pilots need to adhere to specific departure procedures to ensure a safe takeoff. These procedures include keeping the aircraft aligned with the runway centerline and maintaining a specific speed and climb rate. The Departure Leg is an important aspect of a flight plan, as it determines the subsequent direction and altitude of the aircraft’s flight path. Proper execution of this segment of flight is critical to the overall safety of the flight.
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