Anybody uses SatTrack and can help me? I have problem with some tle sets there - with some tles it says "check sum error in TLE set" even after "fixchecksum" and nothing can fix it. For example, I can't view this tle: Iridium 20A 1 25578U 98074B 99197.17911374 +.00001155 +00000-0 +24674-3 0 00853 2 25578 086.5347 110.6935 0019633 320.0622 039.9143 14.57923427030426 ___ ____________________________ _________ __ .-'- ____________________ = __|__ = ______ _ _ ( = = | = felix@cybertrains.org )---. .-----------------. .---- ----. .----- -