Which of the following chart symbols represents an East cardinal mark?
What are lateral marks used for?
The side of a channel
A special marker has which of the following top mark characteristics?
In which IALA Buoyage system is the following direction of buoyage?
IALA Buoyage System B
Which cardinal mark has the following colour characteristics?
Which of the following colours identifies an emergency wreck mark?
Which direction should the following vessel turn to?
What are the colour characteristics of a starboard lateral mark in an IALA A system?
The following chart symbol represents which Cardinal mark?
Does the following top marker belong to a port lateral mark or a starboard lateral mark?