Radio fix

A single transmitter can be used to give a line of position (LOP) of the craft.

The (true) bearing to the station from the craft, TB or QUJ, is composed of the true heading, TH, plus the relative bearing, RB, of the station.

The bearing from the station (QTE) is found by adding 180° to the QUJ figure.

Values used by mobile stations usually need to be converted from Magnetic to True.

This article related to radio communications is a stub.

Obtaining a Line of Position using the bearing to a single radio station.
Obtaining a position fix using the bearing to two radio stations.