What does a SECURITE call signify?

A SECURITE call is a maritime safety communication that signifies an important safety message regarding navigation, often related to potential hazards. It is used to alert all mariners in the vicinity about important information they need to be aware of to ensure safety at sea, such as navigational warnings, weather conditions, or any other situations that could affect maritime operations.

The phrase "Safety Signal" emphasizes the precautionary intent behind the SECURITE call, which is to ensure that vessels are made aware of safety-related issues that may impact their journey. This is crucial for enabling safe navigation and preventing accidents.

The other choices, while relevant to maritime operations, do not accurately describe the intent of a SECURITE call. For instance, piracy in progress refers to a different urgency level and would be conveyed through a MAYDAY call, while a notification about high traffic areas or a rescue operation would employ different communication protocols tailored specifically to those situations.