BEIJING, Dec. 11 -- A small drone able to fly more than 24 hours on just one charge made its first flight Tuesday, according to China Aerospace Science and Industry Corporation (CASIC).
The multi-use drone, the HW-350, was developed by HIWING General Aviation Equipment Co., Ltd based on the demands of building an emergency communication test system and long distance aerial emergency drone system. It can be used to monitor the environment using a radar sensor.
The drone system consists of an unmanned aerial vehicle, a command and control vehicle, and a ground support compartment. The drone is able to diagnose software problems on its own.
The HW-350 is expected to work with low orbit satellites to form emergency communication systems, able to work with satellites at high, middle, and low altitude, as well as those underwater.
2016春北师大版(三起)六下Unit 12《Review 3》ppt课件4
2016春北师大版(三起)五下Unit 10《Activities》ppt课件2
2016秋北师大版(三起)五上Unit 2《Animals》ppt课件2
2016春北师大版(三起)五下Unit 9《Day and night》ppt课件2
北师大版(三起)五上《Unit 3 It’s too expensive》ppt课件
北师大版(三起)六下《Unit 9 A football game》ppt课件3
北师大版(三起)五上《Unit 1 Mocky the juggler》ppt课件3
2016春北师大版(三起)六下Unit 8《Music》ppt课件1
北师大版(三起)五上《Unit 4 Where is it》ppt课件
北师大版(三起)五下《Unit 8 Mocky is late》ppt课件
2016春北师大版(三起)五下Unit 10《Activities》ppt课件5
2016春北师大版(三起)五下Unit 10《Activities》ppt课件
北师大版(三起)五下《Unit 11 Uncle Jack’s farm》ppt课件2
北师大版(三起)五上《Unit 1 Mocky the juggler》ppt课件
2016春北师大版(三起)五下Unit 9《Day and night》ppt课件1
2016春北师大版(三起)六下Unit 9《The Year 2050》ppt课件2
北师大版(三起)五下《Unit 9 Day and night》ppt课件
北师大版(三起)五下《Unit 11 Uncle Jack’s farm》ppt课件1
2016春北师大版(三起)六下Unit 8《Music》ppt课件2
北师大版(三起)五下《Unit 11 Uncle Jack’s farm》ppt课件
2016春北师大版(三起)六下Unit 9《The Year 2050》ppt课件1
北师大版(三起)五上《Unit 1 Mocky the juggler》ppt课件2
北师大版(三起)六下《Unit 9 A football game》ppt课件4
北师大版(三起)五上《Unit 3 It’s too expensive》ppt课件1
2016春北师大版(三起)五下Unit 7《Days of the Week》ppt课件1
北师大版(三起)五上《Unit 5 Our town》ppt课件
2016秋北师大版(三起)五上Unit 1《Jobs》ppt课件1
2016春北师大版(三起)五下Unit 10《Activities》ppt课件3
2016秋北师大版(三起)五上Unit 2《Animals》ppt课件3
2016春北师大版(三起)五下Unit 10《Activities》ppt课件1