The Air Force has declared the newest Global Positioning System satellite to be fully operational, according to a Dec. 19 statement from prime contractor Lockheed Martin. Air Force Space Command operators shepherded launch of the GPS IIR-16M satellite from Cape Canaveral AFS, Fla., last month. It is part of Lockheed’s eight-satellite Block IIR-M series. On-orbit, it joined two other Block IIR-M satellites and 12 original IIR satellites, according to Lockheed.
When Lt. Col. Dustin Johnson was ordered to deploy to the Middle East last year, he and his fellow F-22 Raptor pilots prepared for an unusual challenge. As America’s premier air superiority fighter, the F-22 was designed to take on advanced enemy aircraft, capable of maneuvering stealthily and cruising at supersonic…