A ceremony at Aeronautical Systems Center, Wright-Patterson AFB, Ohio, takes note of the airworthiness certification FAA has awarded to the RQ-4 Global Hawk Block 10 unmanned aerial vehicle. It is the first UAV to receive approval to fly within the entire US national airspace.
Small satellites meant to improve the way the U.S. measures Earth’s magnetic field—an option to expand the military’s position, navigation, and timing enterprise—launched March 30 from Vandenberg Space Force Base, Calif.
