Xinhua News Agency, June 9-- 10:35 today, the Kuaizhou-1A solid carrier rocket ignited and lifted off from the Jiuquan Satellite launch Center in the form of "one arrow, one satellite." put China's first flat new system communications test satellite "Longjiang 3" into the scheduled orbit, and the launch mission was a complete success. This mission is the 20th launch of the Clipper 1A solid carrier rocket.