Definition of “Base leg”
The term “Base leg” refers to a flight path that is taken by an aircraft during its descent towards an airport runway. This path is a descending flight path that runs in the direction of landing along the runway.
Typically, the base leg is taken at a right angle to the landing runway, off its approach end. This leg is an essential component of an aircraft’s approach path and serves to bring the aircraft to a suitable altitude and position for landing.
The base leg usually begins at the downwind leg and extends to the intersection of the extended runway centerline. Pilots must carefully navigate this leg to ensure that their aircraft remains on track and aligned with the runway.
Overall, the base leg is a critical phase of a landing approach and requires careful planning and execution to ensure a safe and successful landing.
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