BOTH INTERNATIONAL & INLAND An all-round...

Question 1 / 2707066636eeb28f7522a1c51bb93

Question 1 of 2707066636eeb28f7522a1c51bb93

BOTH INTERNATIONAL & INLAND An all-round flashing yellow light may be exhibited by which vessel?

Question 1 of 27070

BOTH INTERNATIONAL & INLAND An all-round flashing yellow light may be exhibited by which vessel?

🔍 Key Concepts

• Rule 23 - Power-driven vessels underway and the special provisions in that rule • How air-cushion vessels (hovercraft) are marked when operating in the non-displacement mode • The difference between lights for vessels restricted in their ability to maneuver and special-purpose lights

💭 Think About

• Look at which of these vessel types has a special yellow light described in the Navigation Rules, separate from normal masthead, side, and stern lights. • Ask which of these options would need an extra warning light because of unusual speed, spray, or operating mode rather than because it is obstructed or restricted. • Consider whether a flashing yellow all-round light is used to show a restriction, a tow, or a special mode of operation.

✅ Before You Answer

• Verify in Rule 23 that one type of vessel is allowed an additional all-round flashing yellow light. • Check whether vessels not under command and vessels restricted in ability to maneuver use red/green/white combinations rather than yellow flashing lights. • Confirm that towing lights and cable-laying lights have their own patterns and colors, and whether any of them involve a single all-round flashing yellow light.

Question 1 of 27070

BOTH INTERNATIONAL & INLAND An all-round flashing yellow light may be exhibited by which vessel?

a vessel not under command

an air-cushion vessel

a vessel laying cable

a vessel towing a submerged object

Question 1 / 2707066636eeb28f7522a1c51bb93

Question 1 of 2707066636eeb28f7522a1c51bb93

BOTH INTERNATIONAL & INLAND An all-round flashing yellow light may be exhibited by which vessel?

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Question 1 of 27070

BOTH INTERNATIONAL & INLAND An all-round flashing yellow light may be exhibited by which vessel?