WBZ / WBZA were the most famous of the syncro AM's.
WBZ itself is a rarety. Is a clear channel BUT is allowed a
directional pattern. Clears are supposed to run 50 Kw
non directional. Argument was why put half our power into
the ocean ? The towers are in a salt marsh so it has a
fantastic ground. Thats why it used to cover most the states.
If it were ND it would be an easy catch in Europe in winter
especially on the coast.
WLLH 1400 Lowell & Lawrence Ma. were another syncro that
may still be doing it. There were others in the olden days.
BTW there are still two AM DX clubs running in the US
http://nrcdxas.org/
http://www.ircaonline.org/
73 Zeno
