You receive a VHF-DSC Distress alert. What...

Question 1 of 27070GHiM80e0nc69c7ejgono

You receive a VHF-DSC Distress alert. What Channel should you monitor for further information?

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Question 1 of 27070

Q

You receive a VHF-DSC Distress alert. What Channel should you monitor for further information?

🔍 Key Concepts

• VHF-DSC (Digital Selective Calling) distress procedure • The specific purpose of Channel 70 in the GMDSS (Global Maritime Distress and Safety System) • Which channel is used for voice MAYDAY traffic and follow‑up information after an initial DSC alert

💭 Think About

• Ask: Is the initial DSC distress alert itself sent on a voice channel, or on a dedicated digital-only channel? • After you receive the digital DSC distress alert, which channel do you switch to in order to hear the MAYDAY message and any follow‑up traffic? • Of the channels listed, which is internationally designated for distress, safety, and calling by voice?

✅ Before You Answer

• Identify which channel is digital signaling only and not used for voice communications • Confirm which channel is the international VHF distress, safety, and calling voice channel under GMDSS • Eliminate any channels that are normally used for intership safety, USCG working, or digital only, rather than for initial distress voice traffic