Deck : General Navigation - 145/2138 |
---|
« Previous Question |
In the North Sea area, you sight a buoy with a quick light showing 3 flashes every 10 seconds. Which topmark in illustration D030NG below would be fitted to this buoy under the IALA Buoyage Systems? |
A) A |
B) B |
C) C |
D) D |
loading answer...
Illustration D030NGComments |
---|
There are no comments for this question. |