June 23, 2017 This week in Edwards history On June 23, 1961 Major Robert M. White became the first person to exceed Mach 5 when he flew the X-15 to a speed of Mach 5.27 (3,603 mph). Breaking barriers since 1947 - Celebrating 70 years of supersonic flight.
June 23, 2017 U.S. Air Force Test Pilot School class 91B reunites U.S. Air Force Test Pilot School Class 91B dropped by Edwards as part of a 25-year class reunion June 16. Class 91B grads, Dr. Joseph W. Nichols, Air Force Test Center Flight Test and Evaluation technical advisor, and Bill Gray, U.S. Air Force Test Pilot School chief test pilot, led the tour, which
June 23, 2017 RQ-4 Global Hawk crashes in Eastern Sierra Nevadas An RQ-4 Global Hawk unmanned surveillance aircraft crashed near Mount Whitney in the Eastern Sierra Nevada mountain range at approximately 1:45 p.m. Wednesday. No injuries or deaths were reported. The Global Hawk was assigned to the 9th Reconnaissance Wing at Beale Air Force Base, Calif., and was on
Aug. 6, 2007 Smoking and diabetes: risk factors for gum disease Periodontal disease is an infection of the gum and underlying bone tissues that support your teeth. As you look in the mirror, your gum tissue may not appear to be attached to the teeth as high as it once used to, and your gums may feel sore, soft, and cratered and may bleed when you brush them.