Xanatos live AIS viewer

I used to refer people to AISlive as a great way to learn what the technology is doing for marine safety, but unfortunately the revised public service has turned out to be rather limited. Yesterday I tried out a Xanatos Holding’s viewer and it accesses nearly as much data as AISlive used to (though it only covers the Vancouver, Canada, area). A bonus was spotting Le Grand Bleu, a remarkable 354’ megayacht that carries a 74’’ sloop as a tender! Xanatos is the developer of Titan AIS software, seems to be working on a Class B transponder, and has a good guide to AIS on its site. By the way, LGB’s AIS “static information” indicates that it’s a “Cargo” ship with a  “77m” beam, which I imagine is a case of GIGO, the old database term for operator error, “garbage in, garbage out”.