El Gran Cantinflas wrote in
:

left alive, but they are
welcome to the newsgroup. The professional pilots have found other
forums.

Like which ones?...I'd like to monitor those ones as well.

PHPA (http://www.autorotate.org/ubb/cgi-bin/ultimatebb.cgi), PPRuNe,
Vertical Reference, and others.

--
Regards,

Stan