HLKX Dragon
HLKX Dragon is a family of Chinese UAVs developed by Guilin Hanglong (meaning Aviation Dragon) Kexun (meaning Scientific Message) Electronics Technology Co., Ltd. (HLKX, 桂林航龙科讯电子技术有限公司), some of which have entered service with Chinese military, paramilitary, law enforcement and governmental agencies. Dragon Goose. Dragon Goose (Long-Yan or Longyan, 龙雁) is a fixed-wing UAV developed by HLKX in conventional layouts with high-wing configuration and tricycle landing gear. Propulsion is provided by a two-blade propeller driven by a tractor engine mounted in the nose. Dragon Goose is mainly intended for aerial survey and photography. Specification: Dragon Bee  I. Dragon Bee I (Long-Feng I or Longfeng I, 龙蜂I) is an electrically powered micro air vehicle developed by HLKX in blended wing body layout without any vertical rudder, but with winglets. Dragon Bee is intended easy and rapid deployment in the field, so the entire system including the control module is less than 10 kg, and the system can be deployed in less than ten minutes (from storage to airborne). Propulsion is provided by a two-blade propeller driven by a pusher engine. Specification: Dragon Swallow II. Dragon Swallow II (Long-Yan II or Long-Yan II, 龙燕II ) is a fixed-wing UAV mainly intended for maritime surveillance missions, and hence adopted special measures to ensure the functional performance in high humidity, salinity, and temperature environments. Dragon Swallow II is in twin-boom layout with inverted v-tail and tricycle landing gear, and shares the identical layout with another Chinese UAV that is also developed by the same company, HLKX Hawk Eye 1, except Dragon Swallow II has inverted V-tail instead of the twin tail of Hawk Eye 1. Propulsion of Dragon Swallow II is provided by a two-blade propeller driven by a pusher engine mounted  at the rear end of the fuselage. Specification: See also. List of unmanned aerial vehicles of the People's Republic of China