
The "Luch" system provided communication for "Progress MS-33" outside the Earth's radio visibility zone
Two relay satellites conducted 17 sessions of telemetry and command transmission during docking with the ISS

Two relay satellites conducted 17 sessions of telemetry and command transmission during docking with the ISS

The "Luch-5A" and "Luch-5B" relay satellites showed information about the state of the "Orion" booster