What is Channel Sixteen?
In this glossary, Channel Sixteen refers to: The international VHF radio distress, safety, and calling frequency (156.8 MHz) mandatory for all seagoing vessels to monitor continuously.
How is Channel Sixteen used in maritime?
In maritime communication, this term appears in contexts such as: "All vessels must maintain a continuous listening watch on VHF channel sixteen for distress, safety, and routine messages."
Why does Channel Sixteen matter in maritime?
Channel Sixteen matters because it supports clear communication in External Communication contexts for Deck Officers, Engine Officers, and Masters. It also connects to aviation training and exam language such as STCW, Marlins Test, ISF Watchkeeper, and GMDSS.
Who uses Channel Sixteen?
Channel Sixteen is mainly used by Deck Officers, Engine Officers, and Masters.
What category does Channel Sixteen belong to?
In this glossary, Channel Sixteen is grouped under External Communication. Related pages in this category explain adjacent procedures, commands and operational concepts.
Where does this definition come from?
This definition is sourced from IMO SMCP, STCW Convention, SOLAS, COLREG and published by Protermify Maritime as a static maritime reference page.