USCG USCG ROR
Set 3 • Question #290 of 475
Launch Interactive Practice Room INLAND ONLY What is true of a "special flashing light"?
A
It may show through an arc of not less than 180°.
✓ Correct Answer
B
It flashes at the rate of 120 flashes per minute.
C
It is optional below the Baton Rouge Highway Bridge.
D
All of the above
USCG NMC Regulatory Explanation
Under Inland Rule 21(g) and Rule 24(f), a special flashing light is a yellow light showing 50 to 70 flashes per minute across a 225° forward unbroken arc, displayed on the front of a tow pushed ahead or towed alongside.
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