What system provides accurate vessel...

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What system provides accurate vessel position information to the GMDSS equipment?

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Question 1 of 29218

Q

What system provides accurate vessel position information to the GMDSS equipment?

🔍 Key Concepts

• GMDSS (Global Maritime Distress and Safety System) role of position information • Difference between position-fixing systems and alerting/communication systems • How GMDSS equipment gets latitude/longitude automatically

💭 Think About

• Which option is specifically designed to continuously provide accurate latitude and longitude, even when you are not in distress? • Which options are primarily for distress alerting or communication rather than for routine navigation and position-fixing? • On a modern GMDSS console, what device is usually connected so that your position is auto‑inserted into DSC and distress alerts?

✅ Before You Answer

• Identify which choice is a navigation/position-fixing system rather than a distress beacon or satellite communication service. • Recall that GMDSS equipment often has an external position input – decide which device on the list normally supplies that data. • Make sure you separate satellite distress systems from satellite navigation systems before choosing.