On Wed, Jul 13, 2011 at 7:59 PM, R Thompson <ve8rt at xplornet.com> wrote: > .... I don't know if there are digital modes that would work with auroral > modulation on the signal..... =============== JT65 and its variants (FSK441, WSJT9 etc) are made for distorted paths, including meteor scatter and moonbounce. Tony KT0NY