Meanings of International Maritime Signal Flags P – the Blue Peter – all aboard, vessel is about to proceed sea. (At sea) your Code and answering pennant. Handmade sewn or printed signal flags, order online from size 1 – 11, professional quality MoD Grade fabric. Huge range of fittings. Full set of 40 available. Maritime flags are an important way of communication out at sea. They require no means of verbal communication and make a message clear for all vessels.

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Used to show internatilnal there is a diver below. Two-letter signals cover a broad gamut of situations; the interested reader is urged to download a copy of the Code from the link below. Flotilla or Group This flag is used to either address or identify specific units when other flags are added to them.

The Medical Signal Code [2] incorporated in the International Code of Signals since is a means of providing assistance when medical personnel are not present.

Maritime Flags – International Code Pennants

National Ensign flag or U. Even where there are no language problems, the Medical Signal Code is useful in providing a standard method of case description and treatment.

In other projects Wikimedia Commons. Subdivision This flag is used to either address or identify specific units when other flags are added to them.


International maritime signal flags – Wikipedia

Also, numeric decimal point. Decimal point By a warship: All persons should report on board as the vessel is about to proceed to sea. Although you may never see them displayed except at fleet internztional, around naval installations, and areas with internatlonal international shipping traffic, International code flags are used to signal between two ships or between ship and shore.

Formation Ships are to form in specified formation. The numerals 6, 7, 8, 9, and 0 were introduced by five new flags, and there were three new substitute flags added.

When a boat is dressed up for a special occasion, it will sometimes display signal flags. International Signal Flag and Pennant Alphabet Long before Radio was invented, boats could communicate by displaying flags.

With three numerals, azimuth internationxl bearing. Sustained wind speeds in the range of 20 to 33 knots inclusive Atmospheric Environment Service, Environment Canada This is in the combined ranges of forces 6 and 7 on the Beaufort scale.

This flag should be hoisted on the starboard spreader. UP – Permission to enter Harbour is urgently requested. There is also provision for spelling words and for indicating use of other codes. A Squadron may consist of two or more Divisions.

JL – You are running the risk of going aground. Signal Flags Very good article on flag communication With Canadian Emphasis but lots of international flag use information.

The last two numerals denote minutes and the rest degrees. Although widely recognized the red and white flag is not a legal requirement although it is permitted. The following are Numeral Flags 1.


International Code of Signals – Wikipedia

Station Ship s indicated are to take a specific station s or position. The code was tested during WW1 and a new code of signals introduced in It represents a repeat of the third letter in the row. Still others are repeat flags. Types of writing systems. By using this site, you agree to the Terms of Use and Privacy Policy. Combinations of pennantw alphanumeric characters imternational assigned as codes for various standardized messages.

International Maritime Signal Flags

If a laminated card is easier to use onboard, pick up a copy of the A3 International Code of Signals. Substitutes for the third flag in the hoist. International flags Latin-script representations Pennats flags Nonverbal communication Optical communications Signal flags.

They are used to indicate that ships or formations should take immediate actions or maneuvers, including emergency actions. Ships carry a manual that help remind the seamen of the proper use of signaling flags.

QT – I am going astern. Eighteen separate signal flags see chart were used to make over 70, possible messages.

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