China launches high-altitude drone patrolling-and-inspection tests

China launches high-altitude drone patrolling-and-inspection testsBy Lv Fuming (China Military Online)08:43, November 23, 2012http://english.peopledaily.com.cn/90786/8031353.htmlThree drones of different types conducted their final test on November 21, 2012 in Hoh Xil, a high-altitude and frigid area in west China's Qinghai province, which marked the full completion of the one-month-long flight