U.S. Air Force QF-4 flies final unmanned mission
Wednesday, August 31, 2016 - 11:31
in Earth & Climate
Geoff ZiezulewiczHOLLOMAN AIR FORCE BASE, N.M., Aug. 31 (UPI) -- The QF-4 Phantom flew its final unmanned mission this month while serving as an aerial target during F-35 Lightning II weapons testing, the U.S. Air Force said.