What is the flashing sequence of an east cardinal buoy?

• A. 2 short, 1 long every 6-10 sec
• B. 3 short every 10 sec
• C. 1 short every sec
• D. 6 short, 1 long every 10 sec

Answer: (B)

The flashing sequence of an east cardinal buoy is characterized by three short flashes every 10 seconds. This specific signaling is designed to indicate safe water to the east of the buoy. Mariners can interpret this light sequence as a suggestion for their course of navigation, ensuring that they remain safely on the intended path.

In the context of navigational aids, cardinal buoys use different light sequences to communicate their specific positions and the safest navigational direction. East cardinal buoys are an essential part of maritime navigation, providing crucial information to boaters. Understanding these signals allows operators to navigate safely and avoid hazards in the water.