No audio available for this content. It should be noted that many of these large GPS on BM residuals could be due to an invalid NAVD 88 published height because the bench mark moved since the last ...
WASHINGTON — Lockheed Martin will support the launch and on-orbit operations of the first two GPS 3 navigation satellites under a $68 million U.S. Air Force contract that includes funding for an ...
No audio available for this content. Once the next-generation GPS III satellites begin launching in December, a series of updates to the current ground control system from Lockheed Martin will help ...
NextNav has released a national Public Policy Polling survey indicating strong voter support for establishing a ground-based backup to the Global Positioning System (GPS), with a ten-to-one margin ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results