PITTSBURGH, Nov. 25, 2025 /PRNewswire/ -- "I wanted to establish a new lighting system that is universally recognized as an urgent call for help," said an inventor, from Brampton, ON, Canada, "so I ...

“The advancement of Coast Guard missions to enhance maritime safety, protect the environment, and provide better electronic visual distress signal devices for recreational boaters that are safer to ...

The United States Coast Guard (USGC) requires boaters to carry several unexpired visual distress signals on board, day and night. Pyrotechnic marine flares are a common type of distress signal, but ...

, and who signal for distress. Sure, sometimes they make some boneheaded mistakes. However, the outdoors is unpredictable, and things happen. Once, my kids and I got caught up in a very unexpected ...

The distress signal CQD originated from the signal CQ, expressing "seeking you," or "all stations." The signal CQ was commonly used among wireless operators -- and land-based telegraphers before them ...

Best known for its appearances in desert-island cartoons, maritime movies and earworms by ABBA and Rihanna, the word SOS has been used as a code for emergency distress signals since 1905. If you’re ...