What colour is a port lateral marker if you are entering a harbour in the USA?
What are the IALA buoyage systems?
A system to unify the worlds buoys. There's 2 different buoyage systems used throughout the world.
Port Lateral buoys are green in IALA buoyage system A and red in IALA buoyage system B. True or False?
Which IALA buoyage system will you be using when entering a harbour in France?
IALA Buoyage System A
Which IALA buoyage system will you be using when entering a harbour in Argentina?
IALA Buoyage System B