Coston is a noun that refers to a type of pyrotechnic signal flare or distress signal. It is typically used in maritime or military contexts to communicate or signal distress, danger, or an emergency situation. The word "coston" is derived from the name of its inventor, Captain John H. Coston, a United States Navy officer.
A coston is a handheld or launcher-fired pyrotechnic device that emits brightly colored light, smoke, or flares to attract attention over long distances and in low-light conditions. It is designed to be highly visible and easily distinguishable from other sources of light or movement in order to signal the need for immediate assistance or aid.
Coston signals are commonly used on ships, boats, or even by individuals in outdoor activities such as hiking and camping to alert others of a dangerous situation or to highlight their location for rescue operations. They can also be used as a marking device to indicate boundaries, potential hazards, or coordinates for search and rescue missions.
These signals are designed to be compact, lightweight, and portable, making them easy to carry and use in emergency situations. They often come in various colors, such as red, green, white, or orange, which are known to be highly visible from afar.
Overall, the coston is a vital tool for emergency situations, providing a powerful means of communication and signaling distress in maritime, military, and outdoor environments.
