A special marker has which of the following top mark characteristics?
Which IALA buoyage system will you be using when entering a harbour in Thailand?
IALA Buoyage System A
What are the colour characteristics of a port lateral mark in an IALA B system?
What colour is a port lateral marker if you are entering a harbour in the USA?
What is an emergency wreck mark used for?
Identify special areas or features not primarily related to navigation assisstance
To mark the site of a new wreck
Which cardinal mark has the following colour characteristics?
The following image correctly shows a channel in IALA Buoyage System B. True or False?
Which of the following chart symbols represents an isolated danger buoy?
Which of the following colour characteristics identifies a Safe Water Marker?
What are lateral marks used for?
The side of a channel