Hundreds of millions of people use GPS every day. The next generation of the navigational system will come from Lockheed Martin in Colorado.
Hikers, bikers and fishermen will have to wait even longer to enjoy a popular recreation area.
A $5.5 billion upgrade to the Global Positioning System moved a step closer to launch this week when a prototype arrived at a Lockheed Martin complex in Colorado to begin months of tests.
A once popular canyon for Denver area outdoor recreation may remain closed well beyond the day it’s due to reopen.