afghanistan-civil-aviation-institute documents

HF Communication Basics Part 2
Mobile HF Communication Basics Part 2
Airfield ground lighting (AGL)
Education Airfield ground lighting (AGL)
RADAR, Mlat, ADS, Bird RADAR, Weather RADAR Guide
Technology RADAR, Mlat, ADS, Bird RADAR, Weather RADAR Guide
Instrument Landing System (ILS)
Technology Instrument Landing System (ILS)
Communication basics part 1
Technology Communication basics part 1
VHF Communication Basics Part 3
Technology VHF Communication Basics Part 3