BOTH INTERNATIONAL & INLAND At night, you...

Question 1 / 2707066636eeb28f7522a1c51bb2b

Question 1 of 2707066636eeb28f7522a1c51bb2b

BOTH INTERNATIONAL & INLAND At night, you see the lights shown in illustration D078RR below. These lights would indicate which vessel?

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Question 1 of 27070

BOTH INTERNATIONAL & INLAND At night, you see the lights shown in illustration D078RR below. These lights would indicate which vessel?

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

🔍 Key Concepts

• COLREGS / Navigation Rules for special vessel light combinations at night (Rules 23-27) • Characteristic patterns: not under command, restricted in ability to maneuver, pilot vessel, fishing vessel • Pay close attention to the color order in the vertical light stack: white–red–white

💭 Think About

• List from memory (or notes) what the vertical light patterns are for: not under command, restricted in ability to maneuver, pilot vessel, and fishing vessel. Which of those has three all-round lights? • For each option, write the color sequence top-to-bottom (for example, "not under command = ? over ?"). Compare that sequence carefully with the illustration’s white–red–white stack. • Ask yourself: which of these statuses uses two red lights together, which uses red over white, and which uses red–white–red? Where, if anywhere, does white–red–white appear?

✅ Before You Answer

• Verify in Rule 27 (Vessels not under command or restricted in their ability to maneuver) which exact color sequence applies and how many lights are required. • Check Rule 26 (Fishing vessels) for the color order of fishing lights and whether an extra white light is ever placed above and below the red fishing light. • Confirm under Rule 29 (Pilot vessels) what the pilotage duty light pattern is and whether it has two or three all-round lights in a vertical line.

Question 1 of 27070

BOTH INTERNATIONAL & INLAND At night, you see the lights shown in illustration D078RR below. These lights would indicate which vessel?

not under command

on pilotage duty and underway

restricted in her ability to maneuver

engaged in fishing and making way

Question 1 / 2707066636eeb28f7522a1c51bb2b

Question 1 of 2707066636eeb28f7522a1c51bb2b

BOTH INTERNATIONAL & INLAND At night, you see the lights shown in illustration D078RR below. These lights would indicate which vessel?

Back

Question 1 of 27070

BOTH INTERNATIONAL & INLAND At night, you see the lights shown in illustration D078RR below. These lights would indicate which vessel?

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