The rocket was launched on 4 December from the Plesetsk Test Cosmodrome launcher

Photo: Ministry of Defence of the Russian Federation

The RD-107А/108А rocket engines produced by Samara-based UEC-Kuznetsov manufacturing facility included in United Engine Corporation ensured a successful launch of the Soyuz-2.1b with a spacecraft on board. The propulsion systems worked properly. 

The launch took place at 20:59 Moscow time on 04 December, 2024, from the Plesetsk Test Cosmodrome. UEC-Kuznetsov’s engines installed on stages I and II of the Soyuz-2.1b launch vehicle worked properly and carried the spacecraft into the target orbit at the estimated time. 

UEC-Kuznetsov service center personnel were involved in preparing the launch vehicle for the launch and also tracked the engine operation conditions. 

Stages I and II of all R-7 type launch vehicles (including Soyuz type launch vehicles) have been furnished with UEC-Kuznetsov’s RD-107А/RD-108А propulsion modifications since 1958.