Question: In aviation, HF communication systems are required for all trans-oceanic flights.
Options
A : FALSE
B : TRUE
C : -
D : -
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Radio Shop - HF more questions
The more information needing transfer, the lesser is the chance....
What is the full form of ACARS?
Communication at high frequencies is often called as __
Frequencies immediately below HF are referred to as ___
HF radio waves can travel beyond the horizon.
On a day in full summer the __ tend to....
The High frequency band is also known as ___
The lowest usable frequency depends on the absorption of which....
The MUF is lowest when the waves are directed ___
What is the frequency range of HF (High frequency)?
Airbus A-320 Family of Aircraft's more Online Exam Quiz
Instrument Shop - Primary Flight Display