On Tue, Jul 15, 2014 at 10:30 AM, Kris Kirby <kris at catonic.us> wrote: > And yes, collisions need to be dealt with somehow or someway. AX25 > results in either a copied packet or a trashed packet. Some folks (cubesat, IIRC) created a backwards compatible FEC wrapper for AX.25 and called it FX.25. -Jason kg4wsv