The Amateur Radio on the International Space Station (ARISS) organization and d by AMSAT-Italy will place a digital TV system on the Station this year to “provide one-way video and audio from the ISS to complement the FM radio voice link used for ARISS school group radio contacts”:
- HAM Video DATV for the ISS Announced by ARISS – AMSAT-NA
- HamTV Project to Open “A New Era” for ARISS – ARRL
- Ham Video: A DATV transmitter on Columbus – AMSAT (pdf)
For more about ARISS, see Amateur Radio on the International Space Station (ARISS) – NASA