The following chart symbol represents which Cardinal mark?
In which IALA Buoyage system is the following direction of buoyage?
IALA Buoyage System B
Which of the following colour characteristics identifies a Safe Water Marker?
Which of the following Admiralty chart symbols represents a Safe Water Marker?
Does the following top marker belong to a port lateral mark or a starboard lateral mark?
Which of the following chart symbols represents a preferred channel to starboard in an IALA B buoyage system?
An emergency wreck mark has which of the following top mark characteristics?
What colour is a starboard lateral marker if you are entering a harbour in the UK?
What colour is a port lateral marker if you are entering a harbour in Australia?
Red lateral marks are numbered with odd numbers. True or False?