The Russian team will be activating the MAI-75 experiment using the Kenwood D-710 on September 4th and 5th when the ISS is in range of Moscow. Scheduled activation times on Sept. 4 are at 09:50 and 11:25 UTC. Activation times for Sept. 5 are at 09:00 and 10:40 UTC. Unknown at this point what mode or frequency will be used but historically it has been Martin mode on 145.80 MHz.
thanks Cor, PD0RKC