The Amateur Radio Slow-Scan Television (SSTV) system on the International Space Station (ISS) is expected to be active in April on 145.800 MHz (FM). The Russian segment’s Inter-MAI 75 SSTV has announced transmissions on Monday, April 2, 1505 – 1830 UTC, and on Tuesday, April 3, 1415 – 1840 UTC. The SSTV system, which uses the call sign RS0ISS, is also expected to be active from April 11 – 14 worldwide to mark Cosmonautics Day in Russia on April 12. Specific transmission times are not yet available. Images will be related to the Soviet Union’s Interkosmos cooperative space ventures project.