On 6/12/07, Curt, WE7U <archer at eskimo.com> wrote: What port did you use from Linux? /dev/ttyS0 or /dev/ttyS1? > Linux/Unix typically start numbering their ports at 0, not 1. > > /dev/ttyS0 -> COM1 > /dev/ttyS1 -> COM2 > etc. Yes, I saw that in the How-To's - the interface I set up in XASTIR for the D7A is a serial TNC on /dev/ttyS0. Thanks, Lee - K5DAT