USCG USCG GENNAV
Set 7 • Question #196 of 246
Launch Interactive Practice Room Which navigational mark may only be lettered?
A
An unlighted, green, can buoy
B
A spherical buoy
✓ Correct Answer
C
A red buoy
D
A port side day-shape
USCG NMC Regulatory Explanation
In USCG General Navigation principles (Bowditch, Light Lists, and Coast Pilots), regarding 'Which navigational mark may only be lettered', the verified fact is: 'A spherical buoy'.
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