The number of pyrotechnic visual distress devices required on a boat varies depending on the size and type of the vessel, as well as the specific regulations of the country or state you are in. Generally, the U.S. Coast Guard requires recreational boats to carry at least three approved visual distress signals if operating on coastal waters. For vessels over 16 feet, at least one of the signals must be an orange flag or a handheld flare. Always check local regulations to ensure compliance.
characteristics of pyrotechnic visual distress devices
Have an expiration date.
They have an expiration date
They have an expiration date.
They have an expiration date
That's the technical description for a signal flare !
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Pyrotechnic visual distress devices are used to signal distress, usually at sea, or due to an accident in the mountains. Orange smoke flares during daylight, and bright white light flares during darkness.
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Pyrotechnic visual distress devices are typically used to signal for help in emergency situations at sea or in the wilderness. These devices produce bright flashes of light or smoke to attract attention from rescuers. It is important to use them responsibly and follow proper safety precautions.