As you approach Ashland Light mile 378.1...

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Question 1 of 2066636eea28f7522a1c51ae8b

As you approach Ashland Light mile 378.1 (AHP) which daymark would you see?

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66636eea28f7522a1c51ae8b

As you approach Ashland Light mile 378.1 (AHP) which daymark would you see?

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🔍 Key Concepts

• Western Rivers AHP (Above Head of Passes) buoyage system and how mileage marks relate to river banks • Meaning of red vs. green aids to navigation on rivers (which side of the channel each marks when going upstream) • Shapes used for daymarks in the U.S. lateral system (Nun vs. Can equivalents on fixed structures)

💭 Think About

• When you are going upstream on the Mississippi system (AHP), which color marks the right descending bank, and which marks the left? • For fixed daymarks (not floating buoys), which shapes are typically associated with the red side and which with the green side? • Ashland Light is identified by a mileage mark; think about whether lighted river structures near shore more often mark the right or left bank in that area when proceeding upstream.

✅ Before You Answer

• Confirm how the Western Rivers system defines the upstream direction and which side red aids are on when proceeding upstream • Review which shapes (triangle/square vs. nun/can) correspond to red and green marks on fixed dayboards • Make sure you are thinking in terms of upbound (AHP increasing), not seaward/downbound, when deciding the color and shape.

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Question 1 of 2066636eea28f7522a1c51ae8b

As you approach Ashland Light mile 378.1 (AHP) which daymark would you see?

Back

Question 1 of 20

66636eea28f7522a1c51ae8b

As you approach Ashland Light mile 378.1 (AHP) which daymark would you see?

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