Hytech Sailing

This episode looks at how rapid advances in satellite communications, positioning, onboard cameras and autonomy are reshaping sailing, especially for boats far from help. Drawing on years of offshore voyaging and the failures that can happen at sea, the episode compares old-school redundancy with new systems that promise stronger navigation signals, cheap satellite links for tiny devices, AI-powered watchkeeping and early self-docking tools. It also explores a bigger theme: the tension between smart technology and reliability. From broken watermakers and autopilots to the need for manual bypasses and spare parts, the episode argues that the best long-distance systems still need a "dumb mode" when the clever bits fail. That leads into a wider discussion of reverse osmosis, solar desalination and how the same simple, serviceable approach could help remote communities as well as yachts.