đ Key Concepts
⢠Radiotelephone distress, urgency, and safety calls (Mayday, Pan-Pan, Securite)
⢠Priority order of radiotelephone calls under GMDSS (Global Maritime Distress and Safety System)
⢠Difference between distress, urgency, and safety of navigation messages
đ Think About
⢠First, recall which spoken word corresponds to a life-threatening distress situation and immediate assistance, and eliminate that option.
⢠Then, think about whether "Securite" is more closely connected with danger to a specific ship, or with general safety information for all vessels in an area.
⢠Ask yourself: when you hear "Securite" three times, what type of information do you expect to hear nextânavigation hazards, weather warnings, or a request for help?
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Before You Answer
⢠Verify which call has highest priority and is used only for immediate danger to life or vessel.
⢠Confirm which call word is associated with urgent but not immediately lifeâthreatening situations.
⢠Identify which call word is used to preface navigational or meteorological warnings intended for all ships in an area.