It is red with a white stripe running across it diagonally . It is used in the water to indicate scuba diving, and snorkeling activity close by. However, the other diver down flag to know is the blue and white Alpha Flag.
What are the names of the two flags that divers use to mark their diving area?
There are 2 diving flags in use, the A or Alfa flag and the red with white stripe diving flag .
What accurately describes the two types of diver down flags?
State law requires that scuba divers or snorkelers display a diver-down flag to mark the diving area. ... Two types of flags are used to indicate diving activity. Divers Flag: A rectangular red flag, at least 12 inches x 16 inches, with a two-inch, white diagonal stripe, if on state waters.
What is the blue and white dive 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 are the 2 types of diver down flags?
There are two types of diver down flags used both nationally and internationally: the diver down flag and the alpha flag . The most commonly used of the two is the diver down flag, which is a red flag with a white diagonal stripe.
Who invented diver down flag?
In short, the flag was originally invented in the 1950’s by a Denzel James Dockery from Michigan , who wanted a flag to keep boats at a safe distance from dive boats. He used a combination of the Navy’s red ‘Bravo flag’ that was used to connote danger, and sewed a horizontal white stripe across it.
How far must 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.
What Colour is a quarantine flag?
This Quarantine flag is made to stand up to tough boating environments, on inland or ocean waterways. Easily attaches to lines, lanyards, halyards or boating flag poles through the brass grommets. Bright yellow to announce your arrival in port and await inspection by officials.
What Colour is a divers flag?
Divers Flag: A rectangular red flag with a white diagonal stripe must be displayed from a float during diving operations if on state waters.
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.
What do diver down flags look like?
Divers Flag: A rectangular red flag, at least 15 x 15 inches, with a white diagonal stripe is used to indicate the presence of a submerged diver in the area. ... This flag indicates that the boat is involved in a diving activity.
Which product is a responsible choice for cleaning your boat?
Use bilge absorbents instead of detergents. Reduce the amount of detergent you use when cleaning your boat. Even biodegradable cleaners may harm aquatic plants and animals.
What does a black flag on a boat mean?
In years gone by, editions of the International Code of Signals (ICOS) did contain signals for vessels that suspected they harbored, or could be harboring, contagious diseases. In Brown’s 1916 edition the L (Lima) flag (black and yellow squares) signified ‘I have or had some dangerous, infectious disease on board .
What does blue flag mean in boating?
Two types of flags are used to indicate diving activity. A rectangular red flag with a white diagonal stripe is attached to a buoy to mark the diving location. ... A blue-and-white International Code Flag A (or Alpha flag) must be displayed on boats involved in a diving activity .
What does a white flag with a black square mean?
Those who fly the flag have said it stands for solidarity and professional pride within a dangerous, difficult profession and ... Originally, combinations of red pennants, white pennants, and red flags with black square centers were used to warn mariners that a storm was coming from a particular direction.
