The procedure of using the direction-finding equipment of one radio station with the emission of another radio station, where at least one of the stations is mobile, and whereby the mobile station proceeds continuously towards the other station.
A process in which a mobile station is directed, or directs itself, toward an electromagnetic, thermal, sonic, or other source of energy, whether primary or reflected, or follows a vector force field or a gradient of a scalar force field. In radio direction finding, the locating of a moving signal source by a moving direction-finding station that has a mobile advantage. The act of approaching a source of electromagnetic radiation in which the approaching vehicle is guided by a receiver with a directional antenna. Seeking, finding, intercepting, and engaging an object, i.e., a target (fixed or mobile) that may contain a signal source.