Navigation aid for aviation

摘要

The invention relates to a device for determining the approach course of an aircraft equipped with a direction-finding device to a landing place equipped with a radial beacon. It thus deals with a navigation aid or learning means. It is essential for the device that a coordinate plate with two coordinate centres provided at a distance from one another is provided, that the first coordinate centre is associated with a guide beam disc, a nominal course disc and a bearing value pointer which can be adjusted mutually independently around the coordinate centre, and that the second coordinate centre is associated with a simulation of a compass disc, a simulation of the associated compass pointer and a simulation of the bearing value pointer of the direction-finding device, which can be adjusted mutually independently around the second coordinate centre. <IMAGE>