At 6:00 on September 16, 2026, Beijing time, China's Taiyuan Satellite Launch Center used the Gravity-1 Yao3 launch vehicle in the eastern waters of Shanghai to successfully launch a total of 9 satellites carrying 26 Qianfan Polar Orbit satellites and the EUHT technology test satellite into the scheduled orbits. The flight test mission was a complete success. This mission is the fourth flight of the Gravitation-1 carrier rocket.

At 6:00 on September 16, 2026, Beijing time, China's Taiyuan Satellite Launch Center used the Gravity-1 Yao3 launch vehicle in the eastern waters of Shanghai to successfully launch a total of 9 satellites carrying 26 Qianfan Polar Orbit satellites and the EUHT technology test satellite into the scheduled orbits. The flight test mission was a complete success. This mission is the fourth flight of the Gravitation-1 carrier rocket.