they both refer to ADS-B.
no idea why they do not link properly, other than i am a member there, might be the cause.
when on the site, search for this thread title
UgCS 2.8 is Now Live!
and this one as well
A First?? Mode S/ADS-B Transponder on a small UAV, UgCS
a general search of "ads b" on the site will also list threads to look at
www.dronevibes.com
try this one after removing the quote marks
"http://www.dronevibes.com/forums/threads/ugcs-2-8-is-now-live.30650/#post-224095"
if it will all post now