My keps are direct from Space-Track a couple of times a day. David Barber wrote: > Yes, exactly the same as yours and as the amsat file. > > Both PCsat32 and HRD calculate same AOS & LOS but signal remains audible > after predicted LOS. > > There appears to be a difference between the amsat.org (amateur.txt) and > celestrak (nasabare.txt) files. >