COLREG Annex I – Positioning and Technical Details of Lights and Shapes – Set B
Source: Convention on the International Regulations for Preventing Collisions at Sea, 1972 (COLREG), Annex I – Positioning and Technical Details of Lights and Shapes.
Reference: imorules.com – COLREG Annex I
Question 6 of 10
6. The forward masthead light shall be placed not more than what proportion of the length of the vessel from the stem?