Basic Radio Principles 7-1
Static Disturbance to Reception of Radio Waves 7-2
Transmission and Reception of Radio Signals 7-2
Radio Navigation Systems 7-3
Very High Frequency Omnirange 7-3
VOR Receiving Equipment 7-4
Distance Measuring Equipment (DME) 7-5
Area Navigation 7-5
Radar Systems 7-6
Low-Frequency Nondirectional Homing Beacons 7-7
VHF Direction Finding Ground Equipment 7-8
Instrument Landing System 7-8
ILS Receiving Equipment 7-9
SDF and LDA 7-10