Method and system displaying crosswind correction for approach to a runway

摘要

An aircraft display system (100) for illustrating a suggested crab angle has a processor (104) adapted to receive data representative of a desired ground tract (214) and representative of a ground tract deviation, and is configured upon receipt of these data to supply a ground tract rendering display command. A display device (116) coupled to receive the ground tract image rendering display commands is operable to render an icon (222) representative of the desired aircraft heading to maintain the desired ground tract (214). The method of how to maneuver an aircraft to correct for crosswind includes determining (306) a difference between a current ground track (224) and a current heading (218), determining a desired heading to maintain the desired ground track (214) based on the difference, and rendering on a display an aircraft icon (222) that is representative of the desired heading.