Explanation:
Military aircraft utilize a navigation system known as a tactical air navigation system, or TACAN for short. The user receives the bearing and distance (slant-range or hypotenuse) to a station on land or in the water. For civil aviation, it is a more precise version of the VOR/DME system that gives bearing and range information.
Explanation:
Automatic Terminal Information Service is referred to as an ATIS. This entails broadcasting pre-written announcements on a radio frequency at international airports. In order to obtain the necessary information first, pilots frequently listen to the ATIS broadcast before speaking with the air traffic control unit.
Explanation:
Pilots employing VOR azimuth with TACAN distance can be guaranteed that both signals being received are actually coming from the same ground station by using the three-letter codes used to identify the VOR and TACAN transmitting signals.