Check: 10 questions
Questions from this subject, explained after each answer.
Step 28 of 40
Unit 7 · Check
Navigation marks
Read the colours, shapes and lights so you can choose the safe side of a channel or hazard.
Step 28 of 40
Unit 7 · Check
Read the colours, shapes and lights so you can choose the safe side of a channel or hazard.
Questions from this subject, explained after each answer.