| 摘要 |
The invention relates to a navigation aid method and device for an aircraft. The aircraft occupies a position PPOS outside its flight plan and seeks to rejoin the flight plan. The flight plan includes a succession of waypoints. A waypoint WPTi is called sequenced once the aircraft has passed by the waypoint WPTi at a lateral distance within the limits of the fixed sequencing conditions. The next unsequenced waypoint is called the active waypoint. The method includes the computation of at least one path to rejoin the flight plan from the current position PPOS, the computation of a potential active waypoint in the flight plan based on a rejoining path, the display of the potential active waypoint, if the pilot confirms the potential active waypoint, the sequencing of the waypoints situated upstream of the potential active waypoint, the said potential active waypoint becoming the new active waypoint.
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