METHOD OF CALCULATING APPROACH TRACK FOR AIRCRAFT

摘要

The general field of the invention relates to a method of calculating a so-called continuous descent approach procedure for aircraft. The method comprises calculation steps making it possible to determine a minimum distance making it possible to attain the runway by using the highest possible descent angles allowed by the performance of the aircraft, a maximum distance making it possible to attain the runway by using the lowest possible descent angles allowed by the performance of the aircraft, a step of comparing the minimum and maximum distances with a reference distance, the continuous descent approach procedure being possible if this reference distance is less than the maximum distance and greater than the minimum distance. The method also envisages replacing certain indeterminate points of the flight plan by points arising from the minimum and maximum distance calculations.