uring the summer season, more than 10,000 incidents at sea are reported to lifeguards in the UK. Meanwhile, between 1,500 and 2,000 people go missing each year while travelling on sea vessels. The world’s oceans can be violent and unpredictable, catching out many who enjoy and explore it. When this happens, there are specialised sea vehicles and technologies on hand to save lives. But there are many factors that contribute to their success. Firstly, where a person is stranded determines the time frame that rescuers are working with. Without food and water, a person floating in the ocean could survive for up to three days. However, when being churned by waves, lifeguards need
