BOTH INTERNATIONAL & INLAND You see ONLY the...

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Question 1 of 2066636eeb28f7522a1c51bbd2

BOTH INTERNATIONAL & INLAND You see ONLY the light shown in illustration D080RR below. Which type of vessel are you observing?

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Question 1 of 20

66636eeb28f7522a1c51bbd2

BOTH INTERNATIONAL & INLAND You see ONLY the light shown in illustration D080RR below. Which type of vessel are you observing?

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🔍 Key Concepts

• Review Rule 20-23 (lights and shapes for power-driven and sailing vessels) and compare them with Rule 26 – Fishing Vessels and Rule 29 – Pilot Vessels in the Navigation Rules. • Think about which vessel types use all-round colored lights (especially a single green all-round light) versus combinations of red/white, white over red, or flashing blue. • Remember that the question says you see ONLY one green light, not a combination of lights, and it applies to both International and Inland rules.

💭 Think About

• Which of the listed vessel types is specifically associated with a green all‑round light in its special lights, and how is that light normally combined with other colors? • For each option, picture (or sketch) its standard light configuration at night. Which ones MUST show more than one light or a different color pattern than what is illustrated? • Ask yourself: if you truly saw only a single green light, from what aspect or at what distance might you be viewing that vessel so that only that one special light is visible?

✅ Before You Answer

• Verify in the Navigation Rules which vessel type uses green all‑round lights as part of its identification lights. • Confirm that pilot vessels use a white over red vertical light combination and that law enforcement uses a flashing blue light (Inland), which do NOT match the illustration. • Check that a sailing vessel underway shows sidelights (red/green) and a sternlight, not a single isolated all‑round green light.

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Question 1 of 2066636eeb28f7522a1c51bbd2

BOTH INTERNATIONAL & INLAND You see ONLY the light shown in illustration D080RR below. Which type of vessel are you observing?

Back

Question 1 of 20

66636eeb28f7522a1c51bbd2

BOTH INTERNATIONAL & INLAND You see ONLY the light shown in illustration D080RR below. Which type of vessel are you observing?

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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