What is the frequency range for Very High Frequency?

Correct Answer: Option C — 30-300 MHz

Very High Frequency (VHF) radio spectrum is defined by the ITU as the range from 30 MHz to 300 MHz. In the maritime context, this band is primarily used for line-of-sight communications, including bridge-to-bridge safety traffic, port operations, and GMDSS distress alerting via DSC on Channel 70.