Blaw-Knox towers and Nashville

[Kevin Vahey]

Being on a road trip with the Bruins I am doing the trifecta of Blaw-Knox
towers - WBNS, WLW amd today WSM.

WBNS reminded me of WFEA and WLW was simply stunning and I expect WSM will
feel the same.

I am curious on why so few were built given how radio engineers rave about
their design.

I am not a big fan of county music ( 2 years of doing Clyde Joy at WMUR is a
prime reason) but I am curious if there is anyplace in Nashville that is
devoted to the broadcast history of WSM and I am failry certain hee Haw was
taped here.

Any idead?