In the North Sea area, you sight a buoy showing a quick white light with 9 flashes every 15 seconds. Which of the four topmarks shown in illustration D031NG would be fitted to the buoy?
A
A
B
B
C
C
D
D
E
İlgili Sorular
After cranes have been installed on offshore drilling units the hooks, hook block, slings, rib and o...What term indicates the line drawn at the top of the flat plate keel?A latitude line will be obtained by observing a body __________.The responsibility for maintaining the Official Logbook on voyages between the Atlantic and Pacific...Mean high water is used __________.