On Thu, 31 Jan 2008 23:25:56 +0000, Ian Malcolm
wrote:

I've built that interface circuit and it does work. Hyperterm
definately wont do the job. Larry must be confusing Seatalk with NMEA.

Or he's got a Seatalk to NMEA converter somewhere.

http://www.landfallnav.com/ee85001.html

http://brookhouseonline.com/seatalk.htm

http://www.tklinux.de/seatalkBoard.html