SafetyNET messages are web-based maritime information messages sent via which service?

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Prepare for the OSC SWE Operations Specialist Chief E-7 Exam. Study with flashcards and multiple choice questions, each providing hints and detailed explanations. Ace your exam effortlessly!

Multiple Choice

SafetyNET messages are web-based maritime information messages sent via which service?

Explanation:
SafetyNET is the global GMDSS mechanism that broadcasts Maritime Safety Information from shore to ships. It relies on the Inmarsat-C satellite network to deliver these MSI messages to vessel transceivers, providing the data path for SafetyNET. Inmarsat-A is an older satellite service used mainly for voice and general data, not for MSI broadcast. Iridium and Globalstar are other satellite systems that don’t carry the SafetyNET MSI broadcasts. So, SafetyNET messages are sent via the Inmarsat-C service.

SafetyNET is the global GMDSS mechanism that broadcasts Maritime Safety Information from shore to ships. It relies on the Inmarsat-C satellite network to deliver these MSI messages to vessel transceivers, providing the data path for SafetyNET. Inmarsat-A is an older satellite service used mainly for voice and general data, not for MSI broadcast. Iridium and Globalstar are other satellite systems that don’t carry the SafetyNET MSI broadcasts. So, SafetyNET messages are sent via the Inmarsat-C service.

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