A U.S. Coast Guard icebreaker, while...

Question 1 / 2066636ee728f7522a1c5182b9

Question 1 of 2066636ee728f7522a1c5182b9

A U.S. Coast Guard icebreaker, while escorting ships in ice, has sounded four short and one long blasts on the whistle. What does this indicate?

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Question 1 of 20

66636ee728f7522a1c5182b9

A U.S. Coast Guard icebreaker, while escorting ships in ice, has sounded four short and one long blasts on the whistle. What does this indicate?

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🔍 Key Concepts

• Special whistle signals used by U.S. Coast Guard icebreakers • Difference between normal COLREGS sound signals and icebreaking escort signals • How icebreakers communicate changes in escort status or movement to following ships

💭 Think About

• Think about what an icebreaker needs to tell the ships following close behind when it makes a significant change in its movement or situation • Ask yourself: is this signal more likely to mean a change in engine order, a change in spacing between ships, a change in speed through the ice, or that the icebreaker can no longer proceed? • Consider which option would be critical for safety for following vessels if they suddenly had to react to the icebreaker’s situation.

✅ Before You Answer

• Verify that this is not one of the standard COLREGS maneuvering signals (1 short, 2 short, 3 short, etc.) • Confirm that this is a special U.S. Coast Guard icebreaking signal, not a general international signal • Check which option best matches an icebreaker’s need to warn escorts of a serious limitation or stoppage in its ability to continue breaking ice.

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Question 1 of 20

A U.S. Coast Guard icebreaker, while escorting ships in ice, has sounded four short and one long blasts on the whistle. What does this indicate?

The vessel has its engines full astern, stay clear

The vessel is increasing the distance between vessels

The vessel is increasing speed; watch for broken ice

The vessel has become icebound, Stop

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Question 1 / 2066636ee728f7522a1c5182b9

Question 1 of 2066636ee728f7522a1c5182b9

A U.S. Coast Guard icebreaker, while escorting ships in ice, has sounded four short and one long blasts on the whistle. What does this indicate?

Back

Question 1 of 20

66636ee728f7522a1c5182b9

A U.S. Coast Guard icebreaker, while escorting ships in ice, has sounded four short and one long blasts on the whistle. What does this indicate?

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

💭 Think About

✅ Before You Answer

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

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