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remain close to the diver down flag
remain close to the diver down flag
remain close to the diver down flag
100'
100 ft
50 yards or 150 feet
This is a flag to indicate to all boaters that a free diver is operating underwater in the area
50 yards or 150 feet
When a diver surfaces too quickly he gets 'the bends'.As the diver goes down, the pressure causes nitrogen to dissolve in the blood. That's harmless.On the way up the diver must allow time for the nitrogen to come out of the blood slowly. If the diver comes up faster than the recommended timing, the nitrogen gas will form bubbles and block small blood vessels, causing 'the bends' a painful and life threatening condition that is cured by putting the patient in a pressure chamber and bringing the pressure down very, very slowly.
A diver down flag, or scuba flag, is a flag used on the water to indicate that there is a diver below. Two styles of flag are in use. Internationally, the code flag alfa/alpha, which is white and blue, is used to signal that the vessel has a diver down and other vessels should keep well clear at slow speed. In North America it is conventionally red with a white stripe from the upper left corner to the lower right corner.
A diver down flag, or scuba flag, is a flag used on the water to indicate that there is a diver below. Two styles of flag are in use. Internationally, the code flag alfa/alpha, which is white and blue, is used to signal that the vessel has a diver down and other vessels should keep well clear at slow speed. In North America it is conventionally red with a white stripe from the upper left corner to the lower right corner.
A diver that competes in the Olympics or a diver that has competed in past Olympics.