What is the term used for lines drawn from the VOR station in a particular magnetic direction?

The term used for lines drawn from a VOR (VHF Omni-directional Range) station in a specific magnetic direction is "Radials." Each radial represents a specific magnetic bearing from the VOR station, radiating outwards in all directions. Pilots use these radials to navigate and determine their position relative to the VOR. By tuning their navigation equipment to a particular frequency, pilots can track their position along these radials, making it an essential tool for maintaining orientation and course during flight.

This concept is fundamental in aviation navigation, as radials allow for precise navigation along predetermined routes and toward or away from VOR stations, enhancing situational awareness and safety in the airspace.