How do pilots use VOR to determine their position?

Pilots determine their position using VOR (VHF Omnidirectional Range) primarily by tuning into the VOR frequency and calculating their heading. A VOR station transmits radio signals in all directions, allowing aircraft to determine their bearing from the station. When a pilot tunes into the VOR frequency, they can read the magnetic heading that corresponds to the direction of the VOR station relative to their aircraft's position.

This involves using the aircraft's navigation instruments, specifically the VOR indicator, which displays the aircraft's relative bearing to the station. By interpreting this information alongside their current heading, pilots can determine if they're on the correct course or need to adjust their flight path to reach their destination. This method is essential for navigation, especially in areas where visual references may not be available.