Mike's bio on QRZ does all the work for me so I quote it here verbatim:-
"I returned to amateur radio in 2008, after a hiatus of a quarter-century, with a vow to
Operate what I build
Operate CW
Transmit with 1 watt or less (most often < 100mW)
Purchase new components as a last resort
I have a particular interest in early or otherwise unusual technologies; some of which I describe on my blog
http://aa1tj.blogspot.com/
DK4BC has been kind enough to mirror my old web site at
http://fhs-consulting.com/aa1tj/
Cheers,
Mike "The links above make for an illuminating read. Recommended,
Vic /Ship's Cat