Question Pool -- Category T2A

Why should local amateur communications use VHF and UHF frequencies instead of HF frequencies?
A.
To minimize interference on HF bands capable of long-distance communication
B.
Because greater output power is permitted on VHF and UHF
C.
Because HF transmissions are not propagated locally
D.
Because signals are louder on VHF and UHF frequencies

Answer is A.
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