[amsat-bb] Another mailing list?

I thought I had subscribed to the digest version of this list, but apparently I subscribed to the drama version.

Is there a mailing list that focuses on the technical aspects of amateur satellite use? For example, I would like to know of SSTV events and other operational aspects. I don't care to know about infighting of AMSAT members and officers.

Does anyone have some suggestions? Thank you in advance.

Michael