Which channel is specifically for distress calls and safety communications?

Channel 16 is designated as the international distress and calling frequency for marine VHF radio. It is specifically set aside for urgent communications, such as distress calls from vessels in peril. This channel is monitored by the Coast Guard and other safety organizations, ensuring that distress signals are responded to promptly.

The importance of Channel 16 lies in its role as a common point for all vessels to communicate emergencies, making it vital for safety at sea. Using this channel for non-distress communications can hinder rescue operations and is discouraged. Other channels mentioned serve different purposes, such as routine communications or specific types of marine activities, but none have the universal emergency response functionality of Channel 16.