You might find these interesting too. Some have been around a long time.
Christian Amateur Radio Nets
http://pages.suddenlink.net/k5oai/ham-skeds.html
Didn’t see Angel network but I suspect Dr. Wennerberg has been deceased for many years. Now that I think about it, he would have to be in his early 100s. Possible but not likely.
I just remembered my Brother’s Zenith short wave. It was a Trans Oceanic. For such a few tubes it sure did sound great and received very clearly.