Re: [amsat-bb] Has anyone made a satellite QSO with an orbiting ISS astronaut?

At 08:35 AM 12/21/2017 -0600, you wrote:

Has anyone ever had a successful two-way QSO with an orbiting ISS astronaut through an amateur radio satellite transponder?

Regards, Douglas KA2UPW/5

Yes, and also a number of space shuttles, and Russian Mir. KB7ADL