What propagation condition is usually indicated when a VHF signal is received from a
station over 5000 miles away?
A. Moonbounce
B. D-layer absorption
C. Tropospheric ducting
D. Faraday rotation
station over 5000 miles away?
A. Moonbounce
B. D-layer absorption
C. Tropospheric ducting
D. Faraday rotation