In Russia, the Gonets satellite system and the Geoscan company for the first time implemented technology for controlling UAVs via satellite. For testing, the Geoscan 201 UAV from the Geoscan company was used; the experiment was carried out on Sakhalin. It is worth noting that the implementation of this system will allow the creation of autonomous maritime drones. The Geoscan-201 drone was equipped with a Russian on-board modem, Gonets, and all control of the drone was carried out through Russian satellites. For control, special mini antennas have been developed that are built into the UAV. During the tests, the possibility of establishing communication, transmitting telemetry data from the Geoscan 201 UAV to the Gonets-M spacecraft and sending commands from the ground control station to the UAV via satellite was assessed. A total of six flights were carried out. Experiments showed the effectiveness of the created communication system. The location data and telemetry data of the UAV were successfully transmitted to the data center, and a command was sent via satellite to force a return to the launch site. The electric UAV "Geoscan-201" has a take-off weight of 8.5 kg and is capable of speeds of up to 80 km/h at altitudes of up to 4000 meters. The UAV is capable of carrying a payload of 1.5 kg, a range of up to 210 km and can stay in the air for up to 3 hours.