How many usable magnetic radials does a VOR provide?

A VOR (VHF Omnidirectional Range) provides a total of 360 usable magnetic radials, making it a comprehensive navigation aid for pilots. Each radial represents a specific magnetic direction that can be used for navigation purposes. This is critical in aviation, as it allows pilots to navigate to and from the VOR station or along established airways, which are often defined by these radials.

The VOR transmits signals in all directions, allowing aircraft to determine their bearing from the station. Thus, with a complete coverage of 360 degrees, pilots have access to a full set of radials to help with precise navigation. This capability is essential for maintaining situational awareness and ensuring safe flight operations.