Long March Launch 7A Y9

A new generation of medium-sized high-orbit three-stage liquid non-toxic and pollution-free bundled launch vehicle

The Long March 7A carrier rocket is a new generation of medium-sized high-orbit three-stage liquid bundled launch vehicle developed by the China Institute of Launch Vehicle Technology based on Long March 7. The Long March 7A uses the boosters, first-class and second-class of the Long March-7, but its third-stage inherits the three-sub-class of the Long March-3A series of rockets, so as to achieve a 7-ton carrying capacity of geosynchronous transfer orbit and fill the gap in the carrying capacity between 5.5t and 7t of China's geosynchronous transfer orbit.