Emergency Communication

Distress Frequency

A radio frequency internationally allocated for maritime distress, safety, and calling, such as VHF channel 16 (156.8 MHz) or MF 2182 kHz.

Quick answer: A radio frequency internationally allocated for maritime distress, safety, and calling, such as VHF channel 16 (156.8 MHz) or MF 2182 kHz.

This term page is part of the Protermify Maritime glossary and is published as static HTML for fast indexing and clear language coverage.

Languages

Quick answer

A radio frequency internationally allocated for maritime distress, safety, and calling, such as VHF channel 16 (156.8 MHz) or MF 2182 kHz.

Why it matters

Distress Frequency matters because it supports clear communication in Emergency 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.

Editorial context

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Questions and answers

Questions and answers

What is Distress Frequency?

In this glossary, Distress Frequency refers to: A radio frequency internationally allocated for maritime distress, safety, and calling, such as VHF channel 16 (156.8 MHz) or MF 2182 kHz.

How is Distress Frequency used in maritime?

In maritime communication, this term appears in contexts such as: "All stations, maintain continuous watch on the distress frequency VHF channel 16."

Why does Distress Frequency matter in maritime?

Distress Frequency matters because it supports clear communication in Emergency 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 Distress Frequency?

Distress Frequency is mainly used by Deck Officers, Engine Officers, and Masters.

What category does Distress Frequency belong to?

In this glossary, Distress Frequency is grouped under Emergency 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.

Definition

A radio frequency internationally allocated for maritime distress, safety, and calling, such as VHF channel 16 (156.8 MHz) or MF 2182 kHz.

Operational example

All stations, maintain continuous watch on the distress frequency VHF channel 16.

Definition language

English reference definition

Source

IMO SMCP, STCW Convention, SOLAS, COLREG

Exam relevance

  • STCW
  • Marlins Test
  • ISF Watchkeeper
  • GMDSS

Target audience

  • Deck Officers
  • Engine Officers
  • Masters

Related terms

Use the related links below to continue through connected maritime terminology.

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