Long March 3A | Shi Jian 4
Launch Successful
L - -- : -- : -- : --
Instantaneous launch window.
Launch Window
Feb. 8, 1994, 8:33 a.m. - Feb. 8, 1994, 8:33 a.m.
Instantaneous launch window.
Feb. 8, 1994, 8:33 a.m. - Feb. 8, 1994, 8:33 a.m.
SJ 4 (Shi Jian 4) was a satellite to monitor the space radiation environment and its effects in an elliptical orbit.
The China Aerospace Science and Technology Corporation (CASC) is the main contractor for the Chinese space program. It is state-owned and has a number of subordinate entities which design, develop and manufacture a range of spacecraft, launch vehicles, strategic and tactical missile systems, and ground equipment. It was officially established in July 1999 as part of a Chinese government reform drive, having previously been one part of the former China Aerospace Corporation. Various incarnations of the program date back to 1956.
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