Which phenomena will normally influence the reception of VHF transmission ?

Question

Domanda PPL(A) - Licenza Pilota Privato (Aerei) - Comunicazioni in inglese

QuizVDS · Accepted Answer

Level of aircraft and terrain elevations

QuizVDS · Answer

The ionosphere

QuizVDS · Answer

Electrical discharges as they happen frequently in thunderstorms

QuizVDS · Answer

Day- and night effect

Id 127 - ppl(A) - Which phenomena will normally influence the reception of VHF transmission ?