Why would it be difficult? Amateurs talk to the ISS all the time. You're only going 200 miles, and it's line-of-sight at all times while above the horizon since it's in the sky. You mostly have to just wait for a good window.
Why would it be difficult? Amateurs talk to the ISS all the time. You're only going 200 miles, and it's line-of-sight at all times while above the horizon since it's in the sky. You mostly have to just wait for a good window.