The Urgency Priority applies to messages that concern:

The Urgency Priority is specifically used for messages that relate to the safety of a mobile unit or a person. This category of messages indicates that the situation may not be life-threatening but requires immediate attention. It serves to notify recipients that some form of assistance or action may be necessary to address a potential hazard or risk to the safety of individuals or vessels at sea.

In the context of maritime communication, urgency messages are vital for alerting other vessels, maritime authorities, or nearby personnel about situations that could escalate if not attended to quickly. This may involve issues like a vessel experiencing mechanical problems, an individual needing medical assistance, or poor weather conditions affecting the navigation of a mobile unit.

Understanding this priority level is essential for all mariners and operators within the Global Maritime Distress and Safety System (GMDSS). It helps them effectively manage communications and ensure that help is directed to those who need it most urgently.