Interesting link

http://science.nasa.gov/headlines/y2....htm?list36246

Dust the cobwebs off those black boxes. Winter is coming. Heat some of
those radio rooms with those good old fashioned tubes.
I'm looking at buying some hunting property this fall in North Carolina
(might have to look up my old friend Yrac) or NW Virginia. I understand
500 watts or better is the norm for some of those boys in the hills.
Pump up the radios, fellas! Looking forward to hearing from the old
gang.