Question 20 Deck Safety

70% to pass

If a GMDSS radio operator initiates a DSC distress transmission but does not insert a message, what happens?

A The transmission is aborted and an alarm sounds to indicate this data must be provided by the operator.
B The transmission is not initiated and "ERROR" is indicated on the display readout.
C The transmission will be made with "default" information provided automatically.
D The receiving station will poll the DSC unit of the vessel in distress to download the necessary information
AI Explanation

The correct answer is C) The transmission will be made with "default" information provided automatically. This is because the GMDSS (Global Maritime Distress and Safety System) regulations state that if a DSC (Digital Selective Calling) distress alert is initiated without the operator providing any additional information, the DSC radio will automatically transmit a distress alert with pre-programmed "default" data, such as the vessel's position, identification, and nature of distress. This ensures that a distress signal is still transmitted even if the operator is unable to input the full message details. The other options are incorrect because: A) The transmission is not aborted, it proceeds with default data; B) There is no "ERROR" indication, the default data is transmitted; and D) The receiving station does not need to poll the vessel, the distress alert is automatically transmitted.

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