How far away must you stay from a blue and white International Code Flag A?
Scuba divers must keep a distance of at least 100 feet from dam outlet structures. If a vessel is engaged in diving operations, it must display the international code flag “A” or Alpha flag. The flag must be at least one meter in height and blue and white in color.
What does the blue and white International Code Flag A?
A blue-and-white International Code Flag A (or Alpha flag) must be displayed on boats involved in a diving activity.
How far away should you stay from a diver down flag?
Scuba divers or snorkelers must display a diver-down flag that marks their diving area. The flag must be displayed whenever someone is diving below the surface. Vessels should stay as far away from a diver-down flag as is reasonable and prudent for the circumstances. The suggested safe distance is 100 yards.
How far away should you be from a diver down flag?
Vessels must remain at least 50 feet away from the flag. If they have to approach the diving area, operators must have permission from the person who placed the flag or the boat displaying the flag. Outside of 50 feet, vessel operators must operate at “idle speed” out to a distance of 150 feet.
How far must you stay away from a skier down flag?
Stay within 300 feet (90 meters) of the diver down flag or buoy in open water and 100 feet (30 meters) when diving in rivers, inlets or navigation channels.
What will happen to my wet suit as I descend?
You’ll be wearing the amount of weight required to achieve neutral buoyancy at the surface. But as you descend, your wetsuit will compress. This decreases your volume, and results in a loss of buoyancy. To maintain neutral buoyancy, you need to add air to your BCD as you descend.
What additional equipment must be on board if your vessel is 16 feet or longer?
All recreational vessels must carry one wearable life jacket for each person on board . Any boat 16 feet and longer (except canoes and kayaks) must also carry one throwable (Type IV) device . Life jackets should be worn at all times when the vessel is under- way .
How far should you stay away from an alpha flag?
Vessels not engaged in diving operations should remain at a safe distance away from a displayed flag, preferably at least 200 feet away.
When planning a dive with a computer I use the plan or no stop scroll mode to determine?
Before you dive with a computer, you need to read the manufacturer’s dive computer manual. … See Using Dive Computers and Tables I – Planning Dives with Your Computer. 42: When planning a dive with a computer, I use the “plan” or “no stop scroll” mode to determine. A the maximum depth of the previous dive.
Do you need to wear a life jacket in NH?
New Hampshire law requires any person under the age of 13 to wear a life jacket. All life jackets must be in good and serviceable condition and must be readily accessible. The life jackets must be of the proper size for the intended wearer.