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.
- VOR - Greg Rugila