2nd Boeing-built GPS IIF Satellite Enters Service with US Air ForceNavigation satellite healthy, ready for operationBoeingAug 22, 20112nd Boeing-built GPS IIF Satellite Enters Service with US Air Force Navigation satellite healthy, ready for operationSOURCEFacebookLinkedInX (Twitter)Pinterest Add us as a preferred source on Google Latest in HomeSponsoredFixing Congested/Underutilized Loading DocksJune 18, 2026How Jack Technology and Siemens Plan to Use AI and Humanoid Robots to Change How Clothes Are MadeJune 19, 2026What's Fueling Industrial Manufacturing's M&A SurgeJune 19, 2026Bell Completes First Two Wing Structures for MV-75 CheyenneJune 19, 2026