Listen Live
Listening Live to Scheduled ARISS Contacts
Most ARISS contacts can be heard by amateur radio operators when the International Space Station is overhead, using the standard downlink frequency of 145.800 MHz.
In some cases, host schools or organizations may offer a live Internet stream of their contact. When available, streaming details or links will be shared in advance as part of the Upcoming Contacts.
Live streaming is not available for every contact, so check individual event listings for listening options.