Skip to page content

Ground-Based Navigation - Very High Frequency Omni-Directional Range (VOR)


The Very High Frequency Omni-Directional Range (VOR) is a ground-based electronic system that provides azimuth information for high and low altitude routes and airport approaches.



  • To maintain a highly reliable, safe, and efficient ground-based navigation system through relocation or conversion to Doppler configuration of VOR facilities.
  • VOR relocations underway.
  • Doppler conversions ongoing.

Acquisition Lead:
  • VOR - Greg Rugila

Page last modified:

This page was originally published at: