VOR, usually represented as an acronym, stands for Very Excessive Frequency Omnidirectional Vary. This radionavigation system supplies plane with magnetic bearing data relative to a floor station. A pilot makes use of this bearing, together with distance measuring gear (DME), to find out place and navigate. VOR stations transmit radio alerts that enable an plane’s receiver to calculate its bearing from the station.
The system is a cornerstone of air navigation, notably for instrument flight guidelines (IFR) operations. Its widespread adoption provides constant and dependable steering for pilots, growing flight security and effectivity. Developed within the mid-Twentieth century, it turned an internationally acknowledged commonplace, changing earlier, much less correct methods. Its strong design and relative simplicity contribute to its ongoing utility in civil aviation.