Thu, 11 Feb 2010 09:47:32 AM EST
Range Safety has completed their final set of communication checks between range antennas and the Atlas V vehicle. That's the communication loop the rocket's flight termination system would use to destroy the rocket if it veered dangerously off course.
Winds have increased a bit, occasionally bumping up above the 20-knot limit, which is exactly what forecasters predicted might happen. We're still expected to find a time during the launch window when winds stay within limits.