Posted 2/18/2012 12:51 (#2236401 - in reply to #2235716) Subject: Re: Did the government change something in GPS?
NESD
I don't know who all uses the Inmarsat Satellite network but those are the ones that the government is changing the frequencies that the satellites transmit on. The satellites are transmitting on the old and new frequencies now and until March 23rd when the old frequency transmission will stop.