torn - 9/9/2013 10:33

Not sure if this is related or not, but there are satellite changes being made for CenterPoint RTX, RangePoint RTX, and xFill. For users in a narrow north-south band approximately following the Rocky Mountains, as of 12pm MDT today (September 9th), you may need to change your broadcast frequency to 1557.8615 MHz, and your baud rate to 600. If you're outside of this area, and using RTX or xFill, you don't need to do anything.
http://www.trimble.com/positioning-services/rtx-bulletin.aspx