AMSAT Live OSCAR Satellite Status Page at https://www.amsat.org/status/index.php has crowd sourced information on amateur satellites. I think it is time to update with more information.
For example, AO-123, and some other satellites have provision for SSDV (Slow Scan Digital TV) transmissions. Several other satellites have analog SSTV (Slow Scan TV) transmissions. A separate option on the AMSAT Live OSCAR Satellite Status Page is available only for ISS-SSTV. For all other satellites, the only thing you can submit is 'Telemetry/Beacon only'.
It will be nice to add separate options for SSTV and SSDV for satellites with that capability. That will help operators look for those transmissions and submit them to the page.
73
Jon, VU2JO