DGCA Module 12 (1st Session of 2020) | Download Now

1. ACARS range. A) 131 MHz B) 109–121 MHz C) 118–137 MHz 2. HF freq. A) 3–30 MHz B) 30–300 MHz C) 300–3000 MHz 3. VHF & above waves used in. A) FM & AM B) AM C) Shortwave only 4. Above 30 MHz. A) Space wave B) Sky wave C) Ground wave 5. Radio…