What are the names of the two flags that divers use to mark their diving area?

Do all boats need a divers down flag?

Alfa Flag: A blue-and-white International Code Flag A (or Alfa flag), at least 3.3 feet (one meter) high and visible from all directions, is required and must be displayed on vessels whenever these vessels are restricted in their ability to maneuver by the diving operation. …

What is a Bravo flag?

PRODUCT DESCRIPTION. The code flag B “Bravo” means ‘I am taking in, or discharging, or carrying dangerous goods. ‘ International Marine Signal Flags are international signals used by ships at sea. They can be used to spellout short messages, or more commonly, used individually.

How far should you stay from a diver down flag?

All vessels must make reasonable effort to stay at least 100 feet away from a divers-down device within a river, inlet or channel. In open waters, vessels must make reasonable effort to stay 300 feet away. For safety, divers should stay within those same distances of their displayed device.

How far should you be from a diver?

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.

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What do the two types of diver down flags look like?

Two Types of Diver Down Flags

The most commonly used of the two is the diver down flag, which is a red flag with a white diagonal stripe. The alpha flag, which is internationally recognized, is a blue and white colored pennant tail flag.

What Colour is a quarantine flag?

Bright yellow to announce your arrival in port and await inspection by officials. 100% Made in USA.

What do diver flags look like?

Divers Flag: A rectangular red flag with a white diagonal stripe must be displayed from a float during diving operations if on state waters. … This flag indicates that the vessel is involved in a diving activity.