The tracks viewed on the Cruising page were recorded using a Raspberry Pi 4 computer linked to the NMEA 2000 network. I use the canboat javascript from github canboatjs. Details about the network and hardware can be found on the IP 27 page. They were then converted to GPX and KML files which can be displayed on Navionics charts. A retired electrician, I am currently a member of ABYC and a certified electrician. A former USCG licensed OUPV captain.
