Congress Calls for Study of GPS Backup.
by gil | October 30th, 2009
As VORs are being decommissioned and with loran-C on the chopping block, pilots are relying more on satellite-based technology for navigation—but what will happen if there is a GPS outage? The House of Representatives is calling for the Coast Guard and Department of Transportation to study whether there is a continued need for a backup navigation system to GPS. Full Story.
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