The Air Force Research Lab last week postponed launching its second X-51A Waverider hypersonic test vehicle. The Waverider departed Edwards AFB, Calif., aboard its B-52 mothership, on March 24, only to be recalled shortly after reaching the test site over the Point Mugu Sea Range. “[T]est controllers opted not to initiate the test since all required test conditions could not be met,” explained Edwards officials in a release. Since the no-go was not due to any malfunction, program officials will reschedule the flight for the next available range date, pending the B-52’s availability and a thorough re-check of the X-51A’s systems. AFRL hopes that the second Waverider vehicle will attain speeds in excess of Mach 6, surpassing the accomplishments of the first X-51A’s flight in May 2010.
The use of a military counter-drone laser on the southwest border this week—which prompted the Federal Aviation Administration to abruptly close the airspace over El Paso, Texas—will be a “case study” on the complex web of authorities needed to employ such weapons near civilian areas and the consequences of agencies…
