Maryland Boating Certification Practice Exam

What is the purpose of a Diver Down Flag?

1. A red flag with a white cross

2. A red flag with a horizontal stripe

3. A yellow flag indicating fishing activity

4. A blue flag signaling swimming prohibited

The correct answer is: A red flag with a horizontal stripe

The purpose of a Diver Down Flag is to indicate that there are divers in the water, warning other boaters to keep a safe distance to avoid accidents. The correct flag is a red flag with a white diagonal stripe running from the top to the bottom corner. This visual signal alerts boaters to be cautious, as there may be divers underwater who could be at risk if boats come too close. This flag is crucial for maintaining safety while diving, as it ensures that others on the water are aware of the potential hazards associated with divers being submerged. Knowledge of this flag is essential for anyone operating a vessel in areas where diving may occur, as it helps prevent unfortunate incidents and promotes a safe environment for underwater activities. The other options, such as a red flag with a white cross or a yellow flag indicating fishing activity, do not fulfill the same function as the Diver Down Flag. A blue flag, which signals swimming prohibited, is also specific to different water use regulations and does not specifically relate to the visibility and safety needs of divers in the water. Understanding and recognizing the specific Diver Down Flag is a vital component of safe boating practices in conditions where diving occurs.