If the visibility is 10 miles and you are in...

Question 1 / 2066636eea28f7522a1c51b839

Question 1 of 2066636eea28f7522a1c51b839

If the visibility is 10 miles and you are in the red sector, at what distance off should you sight Cape Henry Light?

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Question 1 of 20

66636eea28f7522a1c51b839

If the visibility is 10 miles and you are in the red sector, at what distance off should you sight Cape Henry Light?

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🔍 Key Concepts

• Nominal range vs. geographic range of a light on a nautical chart • Meaning of being "in the red sector" of a sector light • How meteorological visibility (10 miles in this question) interacts with the charted range of a light

💭 Think About

• Look at a light list or chart: what is the charted nominal range of Cape Henry Light in the red sector, and how does that compare to 10 miles? • Ask yourself: if the visibility is 10 miles, can you ever see a light further than that just because its nominal range is greater? • Consider whether being in the red sector changes the distance at which you first sight the light, or just the color you see when you are within range.

✅ Before You Answer

• Verify the charted nominal range of Cape Henry Light’s red sector on a chart or Light List, not from memory if you’re unsure • Check that your chosen distance is not greater than the stated visibility of 10 miles • Confirm you are thinking about the earliest distance of first sighting, not the distance at which the color changes.

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Question 1 of 20

If the visibility is 10 miles and you are in the red sector, at what distance off should you sight Cape Henry Light?

15 miles

10 miles

8 miles

12 miles

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Question 1 / 2066636eea28f7522a1c51b839

Question 1 of 2066636eea28f7522a1c51b839

If the visibility is 10 miles and you are in the red sector, at what distance off should you sight Cape Henry Light?

Back

Question 1 of 20

66636eea28f7522a1c51b839

If the visibility is 10 miles and you are in the red sector, at what distance off should you sight Cape Henry Light?

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