On Tue, Mar 15, 2016 at 12:57 PM, Angus Ainslie <angus at akkea.ca> wrote: > I can't see the protocol document yet but is there a method of downloading > the APRS messages ? No, I don't see any command for that. There are commands for reading and writing channels, menu settings, VFO, and real-time control (change channel, begin transmit, change TNC mode, etc.) Tom KD7LXL