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Theory
Tests
What are the buoyage systems and which countries use which one
Error Submitting Test
Which IALA buoyage system will you be using when sailing in the Mediterranean?
What colour is a port lateral marker if you are entering a harbour in the USA?
Port Lateral buoys are green in IALA buoyage system A and red in IALA buoyage system B. True or False?
What colour is a port lateral marker if you are entering a harbour in Australia?
Which IALA buoyage system will you be using when entering a harbour in Mexico?