BOTH INTERNATIONAL & INLAND What is the...

Question 1 / 2066636eeb28f7522a1c51bb05

Question 1 of 2066636eeb28f7522a1c51bb05

BOTH INTERNATIONAL & INLAND What is the minimum length of a power-driven vessel that must show forward and after masthead lights?

Back

Question 1 of 20

66636eeb28f7522a1c51bb05

BOTH INTERNATIONAL & INLAND What is the minimum length of a power-driven vessel that must show forward and after masthead lights?

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Navigation Rules (COLREGS) – Rule 23: Power‑driven vessels underway • The difference between a single masthead light and two masthead lights in a line • Length thresholds in the Rules where additional lights become mandatory

💭 Think About

• Think about what extra lights a longer power‑driven vessel must show compared with a small powerboat at night. • Recall at what vessel length the Rules first require two masthead lights (forward and aft/higher) instead of just one. • Visualize a large ship at night: bow, stern, and masthead lights – at what approximate size does that configuration become mandatory by rule, not just custom?

✅ Before You Answer

• Check the exact length in meters in Rule 23 where a second (after) masthead light becomes compulsory. • Confirm that the requirement applies to power‑driven vessels underway, not restricted to a specific service or area. • Make sure you are not confusing this length threshold with other length cutoffs (e.g., for towing vessels or vessels required to carry a second masthead light when towing).

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed

Question 1 of 20

BOTH INTERNATIONAL & INLAND What is the minimum length of a power-driven vessel that must show forward and after masthead lights?

30 meters

50 meters

75 meters

100 meters

Loading interactive features...

Question 1 / 2066636eeb28f7522a1c51bb05

Question 1 of 2066636eeb28f7522a1c51bb05

BOTH INTERNATIONAL & INLAND What is the minimum length of a power-driven vessel that must show forward and after masthead lights?

Back

Question 1 of 20

66636eeb28f7522a1c51bb05

BOTH INTERNATIONAL & INLAND What is the minimum length of a power-driven vessel that must show forward and after masthead lights?

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