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Las Marcas de aguas navegables pueden utilizarse:Safe water marks may be used:

Show the answer

Correct answer: a) As channel centreline marks or landfall marks.

Why it is correct

Safe water marks show a channel’s centreline or a landfall. Safe water lies all round.

IALA World Regions: Region A covers Europe (including Spain), Africa, Oceania and Asia (except Japan, South Korea and the Philippines); when entering from seaward, keep RED (can) marks to PORT and GREEN (cone) marks to STARBOARD. Region B covers the Americas (North, Central and South), Japan, South Korea and the Philippines; lateral colours are reversed (GREEN to port and RED to starboard when entering), while keeping the same shapes (can to port, cone to starboard) and identical cardinal, isolated danger, safe water and special marks.

Why the others are not

  • b) Modified lateral.
  • c) Lateral.
  • d) Cardinal or isolated danger.

How to work it out in the exam

  1. Safe water: centreline or landfall.

Where this question comes from

Regulations

Try it: Buoyage pilotage

Pending instructor review. Machine translation, not reviewed.