I checked against http://iss.astroviewer.net/. Today issue is better, however, still actual ISS posn about 100 miles ahead of SatPC32's displayed posn. My computer clock is off by no more than 1 second. For the clock to throw posn off by 100 miles, clock would need to be in error by about 15 seconds.
Larry W7IN
On 9/20/2010 5:44 PM, Larry Gerhardstein wrote:
Is there a special or alternate keps for ISS? Today I listened to NA1SS and when Col. Doug reported a QTH of North Dakota, my SatPC32 was displaying them at about Indiana. Still was able to copy them over my 12 degree hill when SatPC32 was reporting them over the Atlantic coast line. I had just done an update. _______________________________________________ Sent via AMSAT-BB@amsat.org. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb