20 February 2020
China sent four new technology experiment satellites into planned orbit from the Xichang Satellite Launch Center in southwest China's Sichuan Province on 20 February. The satellites were launched by a Long March-2D carrier rocket at 5:07 h (Beijing Time). The satellites - known as XJS-C, D, E and F - will be used to test new technologies including high-speed telecommunications and cutting-edge sensors for next-generation Earth observation satellites.
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detailed launch report on SCMP
more photos on ECNS