A cardinal mark showing an uninterrupted...

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Question 1 of 2066636ee928f7522a1c51927e

A cardinal mark showing an uninterrupted quick-flashing white light indicates the deepest water is located in which quadrant?

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Question 1 of 20

66636ee928f7522a1c51927e

A cardinal mark showing an uninterrupted quick-flashing white light indicates the deepest water is located in which quadrant?

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🔍 Key Concepts

• IALA cardinal marks and what they indicate about safe water direction • How light rhythms (single uninterrupted vs grouped flashes) distinguish the four cardinal marks • The relationship between a mark’s topmarks (cones) and its light pattern

💭 Think About

• First, recall what a cardinal mark tells you: is the safe water located to the north, south, east, or west of the mark itself? • Think about which cardinal mark uses a continuous quick or very quick white light with no grouping (no 3, 6+long flash, or 9 pattern). • Try to match the uninterrupted quick-flashing light to the correct topmark cone arrangement and then to the correct quadrant of safe water.

✅ Before You Answer

• Verify which cardinal mark has no grouping in its light pattern (not 3, 6+LFl, or 9 flashes). • Confirm that for that mark, the safe water lies in the quadrant that shares the same name as the mark (e.g., north mark → safe water to the north of the buoy). • Double‑check you are not confusing quick-flashing groups (like 3, 6, 9) with an uninterrupted quick-flashing light.

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Question 1 of 2066636ee928f7522a1c51927e

A cardinal mark showing an uninterrupted quick-flashing white light indicates the deepest water is located in which quadrant?

Back

Question 1 of 20

66636ee928f7522a1c51927e

A cardinal mark showing an uninterrupted quick-flashing white light indicates the deepest water is located in which quadrant?

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?

Quick actions

— No credit card needed