What does a buoy with a composite...

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Question 1 of 2066636ee928f7522a1c51922a

What does a buoy with a composite group-flashing light indicate?

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66636ee928f7522a1c51922a

What does a buoy with a composite group-flashing light indicate?

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🔍 Key Concepts

• IALA Maritime Buoyage System – especially lateral vs. cardinal marks • Meaning of a bifurcation (junction) buoy in channel systems • Light characteristics: what a composite group-flashing sequence usually looks like (e.g., Fl(2+1))

💭 Think About

• Think about which type of buoy needs to show that one main channel splits into another or has a preferred side at a junction. • Ask yourself: would an anchorage, fish net area, or dredging area normally need a special lateral-style light pattern, or would they use simple flashing/occulting lights? • Recall from your buoyage studies: which buoy type is specifically associated with showing the preferred channel at a fork or junction?

✅ Before You Answer

• Verify how a composite group-flashing light is written on charts (for example, Fl(2+1)R or Fl(2+1)G) and what that notation means. • Confirm which buoy category (lateral, cardinal, special, isolated danger, etc.) uses composite group-flashing to indicate a preferred channel at a junction. • Make sure you distinguish between buoys marking areas (like anchorage or fishing zones) and buoys marking channel structure (like splits or junctions).

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Question 1 of 2066636ee928f7522a1c51922a

What does a buoy with a composite group-flashing light indicate?

Back

Question 1 of 20

66636ee928f7522a1c51922a

What does a buoy with a composite group-flashing light 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

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Quick actions

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