[Global Science and Technology Report] The first domestic large aircraft C919 developed by COMAC will be on its first flight after being offline on May 5th at the Shanghai Pudong Airport. The C919 medium-sized passenger aircraft (COMAC C919) is China's first mainline civil aircraft developed in accordance with the latest international airworthiness standards and was developed in 2008. C is the first letter of China and is also the initial letter of COMAC's English abbreviation COMAC. The first "9" symbol is forever, and "19" means that the largest passenger capacity of China's first medium-sized passenger aircraft is 190. The C919 medium passenger plane is a landmark project for building an innovative country with complete independent intellectual property rights. The basic mixed-type layout of 155 seats, the entire economy class layout 169 seats, high-density layout of 175 seats, the standard range of 4075 kilometers, the maximum range of 5555 kilometers. Today, Shangfei officially announced the team of five test pilots who participated in the first flight of the C919. These include a captain, a co-pilot, an observer and 2 engineers. What needs to be emphasized is that the five people announced today are only the team lineup selected temporarily at this stage. The candidate who finally boarded the C919 on May 5 to perform the test flight may also be adjusted due to the physical condition of the pilot on that day, so it is in the “starter†Apart from the five-man team, Shangfei also prepared a strong "replacement team." Currently, the captain named Chua Jun among the first five C919 players is currently the squadron leader of the second squadron of the test flight pilot of the Commercial Aircraft Flight Test Center. The total flight time is 10,300 hours. The following is a detailed personal data of the 5 first test pilots: Traction Machine,Geared Elevator Driving Machine,Gear-less Traction Machine,Elevator Driving Machine ZHONG HAN INTERNATIONAL TRADE CO., LTD , https://www.cck-ht.com