What does the acronym VOR stand for in aviation?

The acronym VOR stands for Very High Frequency Omnidirectional Range. It is a type of radio navigation system used in aviation that allows an aircraft to determine its position and stay on course by receiving signals from ground-based transmitters. VOR systems transmit signals in all directions, providing pilots with a reliable method to navigate and track their flight paths.

This technology operates in the VHF band (30 MHz to 300 MHz), which allows for accurate and effective navigation over a range of distances. Pilots can use these signals to navigate to and from various waypoints, enhancing situational awareness and helping to ensure safe and efficient flight operations.

In contrast, the other options represent terms that do not align with recognized aviation terminology related to navigation systems. They do not exist in the context of aviation navigation technology like the VOR does. Hence, the correct identification of VOR as Very High Frequency Omnidirectional Range is essential for understanding fundamental aviation navigation principles.