Marine Radio Channels

Pre-set frequencies for maritime use, e.g., Channel 16 (distress/calling), Channel 9 (recreational hail). Boater education teaches which channels to use for emergencies vs. routine traffic.

Related Terms

Collision Avoidance

Strategies to prevent accidents, including early course changes, clear signals, and adherence to ...

Distress Signals

Methods (flares, flags, sound-making devices, electronic signals) to alert others of an emergency...

VHF Radio

A marine radio used for communicating with other vessels, marinas, and the Coast Guard; used for ...

Mayday Call

The highest-priority distress signal via radio, indicating imminent danger to vessel or crew; mus...

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