Re: Need Opinion: Chart plotter, north up or course up?
I agree with Jon re map reading skills. Ok so we have backups that do not rely on boat power but had we been sailing when our girl was clobbered by the lightning earlier this year we would have been starring at a blank screen. In one case our nav station plotter survived the strike but its aerial didn't.
Now I am well into the school of "paper as a backup" but really, if anyone going sailing or trekking does so without the ability to read a map then man oh man that soul is looking a tadge dim. Presumably also, anyone who goes out using IPhone for navigation probably doesn't even carry a pocket compass.
“Give a man a fire and he's warm for a day, but set fire to him and he's warm for the rest of his life.” Terry Pratchett