: a yellow flag hoisted by all ships
to request pratique on entering a harbor
, by a ship to show that it has contagious or infectious disease aboard, or by a ship that has been quarantined. — called also yellow flag, yellow jack.
What do flags mean on boats?
For example, if you see the A (Alpha) flag, this means “diver down, keep clear.” If you see the W (Whiskey) flag, the boat has a medical emergency and needs help. The combination of the D (Delta) and V (Victor) flags, meanwhile, means “
I’m maneuvering with difficulty and require assistance
.”
What does a black and yellow flag mean on a boat?
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 a yellow flag signify?
Yellow Flags
A yellow flag indicates
potentially high surf or dangerous currents and undertows
, and means that swimmers should exercise extreme caution. If there is a yellow flag, swim only near lifeguards and heed all lifeguard warnings.
What does a red flag on a boat mean?
The red flag with white diagonal stripe, while not international, is commonly used to indicate
a diver in the water
. Many states now require this flag. It is usually exhibited on a float to mark the diver’s approximate location whereas the “A” flag should be used on the vessel.
Can I put a pirate flag on my boat?
Jolly Roger- or a ‘pirate flag’ in lay man’s term could be easily incorporated with a
black flag containing a white skull and crossbones with it
. … Considering these factors, it would just be best and beneficial if you would not engage in flying a Jolly Roger in your boat to avoid any more complications.
What flag should I fly on my boat?
United States Ensign
The U.S. national ensign
, sometimes called “50-star” or “Old Glory,” is the proper and preferred flag for all U.S. vessels. Your boat should wear it from 0800 until sunset, and when you enter or leave port during daylight or at night, weather and rig permitting.
What does a black flag on a boat mean?
The black flag is
a racing flag used to signal a driver’s disqualification
. In sail racing, when the black flag is displayed with the preparatory signal, a boat that is over the starting line in the minute before the starting signal is immediately disqualified without a hearing.
What does a black flag mean?
In general, black flags are used by enemy forces to signify
that enemy combatants are going to be killed rather than taken prisoner
—essentially, the opposite of the white flag used to represent surrender. … Most black American flags are entirely black, meaning that stars and stripes become almost impossible to see.
What is a Bravo flag?
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 color represents quarantine?
The plain
yellow
flag (“Q” or “Quebec” in international maritime signal flags), may derive its letter symbol from its initial use in “quarantine” but, in modern times, the flag indicates the opposite — a ship that declares itself free of quarantinable disease, and requests boarding and inspection by the relevant …
What is a yellow flag in medicine?
Yellow. Beliefs,
appraisals and judgements
.
Unhelpful beliefs about pain
: indication of injury as uncontrollable or likely to worsen. Expectations of poor treatment outcome, delayed return to work. Emotional Responses.
What color flag means sharks?
A
purple flag
means that dangerous wildlife, such as jellyfish or sharks, are present in the area.
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 is the most famous pirate flag?
The flag most commonly identified as the
Jolly Roger
today—the skull and crossbones symbol on a black flag—was used during the 1710s by a number of pirate captains including Black Sam Bellamy, Edward England, and John Taylor.
What does an upside down marlin flag mean?
Small red flags with the letter “T” flown under a fish flag means that the fish was tagged before being released. In Ocean City, the upside down flags mean
the fish was caught and released as was
the practice in the 70s and 80s when releasing fish became more popular.
