Personal flotation devices weren't Component of the equipment issued to naval sailors right up until the early nineteenth century, as an example on the Napoleonic Fight of Trafalgar, Though seamen who had been push-ganged into naval company might need utilised these devices to jump ship and swim to freedom.[citation necessary] https://air-flotation-equipment70357.humor-blog.com/32618718/the-best-side-of-air-flotation-equipment