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Question 1 of 20FpTqDbh7EOUGsEHFwXba

How many total frequencies are available for DSC Distress alerting?

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Question 1 of 20

FpTqDbh7EOUGsEHFwXba

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How many total frequencies are available for DSC Distress alerting?

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🔍 Key Concepts

• Digital Selective Calling (DSC) distress alerting frequencies in the GMDSS system • Difference between VHF, MF, and HF DSC distress channels • How many distinct DSC distress frequencies are allocated worldwide (not voice, DSC only)

💭 Think About

• List the DSC distress frequencies you know for VHF, MF, and HF bands, and count how many are specifically designated for distress alerting. • Think about whether any bands have more than one DSC distress frequency (for example, several different HF frequencies). • Separate in your mind: DSC distress frequencies vs. radiotelephone (voice) distress channels like VHF Channel 16 or 2182 kHz.

✅ Before You Answer

• Be sure you are only counting DSC distress frequencies, not voice or general calling channels. • Confirm which HF bands have DSC distress frequencies and whether each one counts as a separate frequency. • Verify that you are including the standard VHF DSC distress channel and MF DSC distress frequency in your total.

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Question 1 of 20FpTqDbh7EOUGsEHFwXba

How many total frequencies are available for DSC Distress alerting?

Back

Question 1 of 20

FpTqDbh7EOUGsEHFwXba

Q

How many total frequencies are available for DSC Distress alerting?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Digital Selective Calling (DSC) distress alerting frequencies in the GMDSS system • Difference between VHF, MF, and HF DSC distress channels • How many distinct DSC distress frequencies are allocated worldwide (not voice, DSC only)

💭 Think About

• List the DSC distress frequencies you know for VHF, MF, and HF bands, and count how many are specifically designated for distress alerting. • Think about whether any bands have more than one DSC distress frequency (for example, several different HF frequencies). • Separate in your mind: DSC distress frequencies vs. radiotelephone (voice) distress channels like VHF Channel 16 or 2182 kHz.

✅ Before You Answer

• Be sure you are only counting DSC distress frequencies, not voice or general calling channels. • Confirm which HF bands have DSC distress frequencies and whether each one counts as a separate frequency. • Verify that you are including the standard VHF DSC distress channel and MF DSC distress frequency in your total.

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed