I wrote in a search, “Whatever happened to Carl Limbaucher?” and this link came up. I remember all the callers you mentioned, from the Bob Grant show on WABC back in the day. I also wonder whatever happened to Frank from Queens and John from Staten Island. I think it was those two who went off and tried to start their own program on ‘shortwave’. Jimmy from Brooklyn always had it right about the communists. Jimmy was calling it all before Glenn Beck made it popular.
If you tune into Bill Cunningham on Sunday nights, or Savage during the week, you’ll still occasionally hear Jimmy from Brooklyn.
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They have a shortwave & internet show on Friday night at 10PM, EST. Google THE RIGHT PERSPECTIVE.
I'm listening now and they're wonderful