19 November 2025 year Fr. 04:01 (UTC) from the Jiuquan Satellite Launch Center, Chinese People's Republic, With the help of a rocket «Long March 2С» China launched three experimental satellites «Shijian 30 A-C».
About the appointment of satellites «Shijian 30 A-C» little is known, Since the mission is quite secret. Open sources of information reported, that the spacecraft are mainly intended for the study of the space environment and the verification of related technologies. Actual use is unknown.
РН «In March 2С» is a light high-altitude orbital launch vehicle 42 m and diameter 3,35 city, developed and produced by the Chinese Academy of Launch Vehicle Technology (CALT). Its first launch took place 9 September 1982 year. The rocket has two stages and uses nitrogen tetroxide and asymmetric dimethylhydrazine as fuel. Its design is based on the DF-5 intercontinental ballistic missile.
The first stage is equipped with four YF-20C open cycle liquid engines. The YF-24E engine is installed on the second stage, which includes one main and four control engines. The third stage of the Yuanzheng with the YF-50D engine can also be used as part of the missile.
РН «In March 2С» carried out 74 confirmed starts, one of which ended in an accident in 2011 year.
According to the CCS