> Bearings for coastal nav, celestial angles if you want latitude at sea, accurate time source Right, that's the western way. But non instrument navigators co

> Bearings for coastal nav, celestial angles if you want latitude at sea, accurate time source Right, that's the western way. But non instrument navigators could find tiny islands on purpose thousands of years ago without any of that. I'd call that an art. Maybe you don't practise it as an art, but others have and still do.