JO 7210.3 Facility Operation and AdministrationJO 7210.3EE · Change 3 · Effective 7/9/2026
Chapter 16 · Section 2
Frequencies
1 Paragraph16-2-1
16-2-1 VOR AND VORTAC VOICE CHANNELS
Provide control lines for air-ground communications and Category I monitoring on all VORs and VORTACs as follows:
a.
Provide independent transmitting and receiving lines to the controlling FSS when a remote communications outlet is associated with the VOR or the VORTAC.
b.
Provide one line when a remote communications outlet has only a 122.1 MHz receiver.
c.
Control lines are not required if line costs considerably exceed normal costs and cannot be justified in a particular case.