Green lights may appear on which buoys?

Question 1 of 31048fy_heal_CREATE_q388_2022

Question 1 of 31048

Green lights may appear on which buoys?

🔍 Key Concepts

• IALA buoyage system (Region A and B) and what colors are used for lateral marks • The difference between color (red, green, yellow) and shape/pattern (vertical stripes, horizontal bands, spherical) on buoys • Which types of buoys commonly carry green lights as part of their standard characteristics

💭 Think About

• First, think about which kind of mark in the lateral system is associated with the color green—what side of the channel and what shape is normally used? • Ask yourself: do vertical or horizontal color patterns describe safe water/special purpose buoys, or do they describe lateral (port/starboard) marks? • Consider whether yellow is usually used for lateral navigation, or for special-purpose/edge-of-channel/ cautionary marks.

✅ Before You Answer

• Verify which buoy types in the IALA system are associated with port and starboard channel edges and what colors they show at night. • Check what vertically striped buoys and horizontally banded buoys represent (safe water vs. other special meanings) and what light colors they normally display. • Confirm the typical color of lights shown on yellow buoys and whether that matches the color of the buoy body or serves a different purpose.