Subelement F: Maritime Safety Information (M.S.I.)— Topic :
Question 41F4
Element 7R (GMDSS-RO)What information is promulgated by the international SafetyNETTM?
Explanation
SafetyNET is an international satellite-based broadcast service for the promulgation of Maritime Safety Information (MSI) to ships. It operates as part of the Global Maritime Distress and Safety System (GMDSS), specifically utilizing Inmarsat-C SafetyNET for its broadcasts.
**D) MSI (Maritime Safety Information)** is correct because SafetyNET's sole purpose is to transmit crucial MSI, which includes navigational warnings, meteorological warnings and forecasts, and other urgent safety-related messages essential for safe navigation at sea.
**A) Traffic Lists** are typically broadcast by coast stations to inform vessels that they have messages waiting for them, not the primary function of SafetyNET.
**B) Priority Messages** is too general; while MSI often consists of high-priority information, "Priority Messages" isn't the specific term for the information SafetyNET promulgates.
**C) MARAD (Maritime Administration)** is a U.S. government agency. SafetyNET is an international system, and while MARAD might contribute information, it's not the *type* of information broadcast.
Related Questions
41F2 What kind(s) of broadcasts are not available through SafetyNETTM?41F3 Which satellite system promulgates Maritime Safety Information?41F5 To receive all mandatory MSI using the SafetyNETTM system the vessel must:41F6 In using SafetyNETTM for the receipt of MSI (Maritime Safety Information):42F1 Over what system are Enhanced Group Calls transmitted?