Often routes will be issued or requested that reference radials or distances from VORs/TACANs/NDBs, etc.
When referencing a VOR radial, state the name of the VOR followed by the separate digits of the radial. For example:
For a DME arc, state the distance in miles from the navaid, followed by the words “mile arc,” the direction from the navaid, and then finally the navaid name. For example:
If you need to define a bearing and distance from a navaid, state the name of the navaid followed by a radial and distance. For example:
Here are some examples of how you might apply these terms:
Clearances and routes will be covered in much greater detail in later lessons.
{Reference: FAAO 7110.65 2-5-2 & 3}