What emergency channel is designated for VHF communications?

The emergency channel designated for VHF communications is Channel 16. This channel, which operates at a frequency of 156.800 MHz, is the internationally recognized distress, urgency, and safety channel for maritime communication. It is primarily used for calling other vessels or shore stations in emergency situations and for distress signals.

Using Channel 16, mariners can transmit distress calls, communicate with other vessels during emergencies, and relay urgent safety information. It's critical for all mariners to monitor this channel while at sea to ensure timely response to emergencies and to coordinate assistance when necessary.

Channels like 9, 14, and 21 serve specific purposes; for example, Channel 9 is typically used for intership calling and bridge-to-bridge communications, while Channel 14 is used for vessel traffic services in some areas. However, none of these channels serve the universal emergency function that Channel 16 does, making it essential knowledge for anyone holding the Restricted Operator’s Certificate – Maritime.