![](https://i0.wp.com/issfanclub.eu/wp-content/uploads/2021/03/1MPYToZT_400x400.jpg?resize=300%2C300&ssl=1)
An educational radio contact is planned with Kaluga Regional schools, Kaluga, Russia direct via TBD.
The ISS callsign is presently scheduled to be RSØISS and the scheduled cosmonaut is Sergey Kud-Sverchkov.
Watch for Tuesday 6 April 2021, 13:10 UTC; downlink signals from ISS will be audible above interested areas on 145.800 MHz narrowband FM; contact will be in russian. RX only! Credit: AMSAT.