Method and a device for assisting the piloting of a rotary wing aircraft in the vicinity of a landing or takeoff point

摘要

The invention relates to a method for assisting the piloting of an aircraft in the vicinity of a landing or takeoff point, by:determining the locus of entry and/or exit points for a given approach and/or departure altitude that are not safe for reaching the landing and/or takeoff point; andpresenting a diagram including said locus on a display device.