What is the primary purpose of a VOR?

The primary purpose of a VOR, or Very High Frequency Omni-Directional Range, is to provide pilots with navigation information using radio signals. A VOR is a type of radio navigation system that allows pilots to determine their position relative to the station and to navigate to or from the station by following specific radials. This system broadcasts a VHF radio signal that includes both a reference and variable signal. By comparing these signals, an aircraft's navigation system can determine its bearing from the VOR, allowing pilots to accurately navigate along predetermined flight paths.

The VOR is essential for pilots, especially in instrument flight rules (IFR) conditions, as it enables them to maintain situational awareness and ensures safety during navigation. It serves as a critical component of the air traffic management system by assisting in the organization of airspace and contributing to the efficiency of flight operations.