USCG USCG GENNAV
Set 2 • Question #45 of 246
Launch Interactive Practice Room You are approaching a multiple-span bridge at night. The main navigational channel span will be indicated by __________.
A
a quick flashing red or green aid to navigation
B
a steady blue light in the center of the span
C
3 white lights in a vertical line in the center of the span
✓ Correct Answer
D
a flashing green light in the center of the span
USCG NMC Regulatory Explanation
In USCG General Navigation principles (Bowditch, Light Lists, and Coast Pilots), regarding 'You are approaching a multiple-span bridge at night. The main navigational channel span will be indicated by', the verified fact is: '3 white lights in a vertical line in the center of the span'.
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