Li
DB155 is a Chinese unmanned combat air vehicle (UCAV) developed by Beijing Yangjie Aviation Co., Ltd., a subsidiary of China Aerospace Science and Technology Corporation. It is a medium-altitude long-endurance (MALE) UAV capable of carrying out reconnaissance, surveillance, and strike missions for multiple purposes. It has a wingspan of 15.5 meters, a length of 8m, and a maximum take-off weight of 1,400 kg. It is equipped with an electro-optical or infrared sensor, one or more in-flight refuelling stores, an integrated communication system, and a search and rescue (SAR) system. It is powered by a three-blade propeller engine and can cruise at a speed of 230km/h and has a maximum flight altitude of 10,000m.