The 25th All-Russian Radio Astronomy Conference “Radio Astronomy Equipment and Methods” has begun its sessions at the Institute of Solar-Terrestrial Physics SB RAS. This is the first time the institute hosts this recurring event. Coordinating the conference are the Ministry of Science and Higher Education of the Russian Federation, the Scientific Council of the Russian Academy of Sciences for the problem “Positioning, Navigation and Timing Services”, the Scientific Council of the Department of Physical Sciences of RAS on Astronomy and the Institute of Applied Astronomy of RAS.