you should move to a very far planet about 50 light years away ... the radio wave form the 70ties should arrive there just now :-)

I guess I could hitch a ride with Richard Branson or Jeff Bezos. Until then, I just found several recordings of "Moscow Mailbag" on the Internet Archive: https://archive.org/search.php?query=Adamov+Gavaras&sin=

Bob, W4RLS