XPNAV-1, also known as Maichong Xing Shiyan Weixing, is a technology satellite launched by China on November 9, 2016, from the Jiuquan Satellite Launch Center's LC43/95 launch pad using a Chang Zheng 11 launch vehicle. The satellite has dimensions of 1.5 meters in length and diameter, with a span of 1.5 meters. It carries 2 deployable solar arrays and batteries for power generation. XPNAV-1 was manufactured by DFHS and is owned by CAST. Its mission involves technology experimentation. The spacecraft has a dry mass of 240 kilograms and the same launch mass. The satellite's shape is described as box-shaped with two panels, and it has an RCS value of 0.8131.