United States. Office of Telecommunications Policy. 4.3.5 VHF/UHF Plan for Aeronautical Radionavigation TACAN-DME and VOR comprise the short- distance air navigational system in the common civil/military National Airspace Systemanbsp;...
|Title||:||Manual of Regulations and Procedures for Radio Frequency Management|
|Author||:||United States. Office of Telecommunications Policy|