From weibo,
2017年12月26日15时，一架顺丰涂装的双尾蝎从云南某机场起飞，30分钟后无人机飞行高度降低至300米，并实施了吊舱自动投放，约30秒后吊舱缓慢降落至目标地点，地面工作人员从吊舱内取出备件并迅速完成通讯设备抢修，自此顺丰基于华为真实业务需求，使用
腾盾科技自主研发的双尾蝎无人机系统开展的国内首次大型无人机应急物资快速投递演示验证飞行圆满成功，而此次飞行也将作为全球首次无人机空投物资成功案例载入民用无人机发展史册。
At 15:00 on December 26, 2017, a "twin-tailed scorpion" UAV painted with SF Express logo took off from an airport in Yunnan Province. After 30 minutes, the flight altitude of the drone was reduced to 300 meters and the pod was automatically dropped. After about 30 seconds, the pod slowly landed to the target location, ground staff removed spare parts from the pod and quickly complete the repair of communications equipment. Ever since SF based on the real business needs of Huawei, the use of Tengden Technology independently developed "twin-tailed scorpion" UAV system for the first time begin UAV emergency supplies rapid delivery demonstration flight, and thus this flight will also be the world's first successful case of UAV airdrop operation and enter into the history of civilian UAV history.
