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From n3kl.org

KC4IWT
Ken Harthun
kc4iwt@qsl.net

Covington, Kenton County, Kentucky, USA
39°4’11" N, 84°32’15" W, Grid Square EM79
ARRL Great Lakes Division, Kentucky Section

Registered at www.Eqsl.cc
Current info at www.qrz.com

Please take a look at my shortwave mystery set and improved mystery set crystal radio projects!

Check out my blogs: Ask the Geek & Security Corner


Check out these great books:
Instruments of Amplification and The Voice of the Crystal, written and illustrated by H. P. Friedrichs (AC7ZL)

I have been a Ham since 1989. Currently hold a Tech Plus license. Since I have already passed the 5 wpm code test, I plan to upgrade to General Class soon. I’m a Microsoft Certified Professional + Internet, Microsoft Certified Systems Engineer, and CompTIA Server + & A+ Certified Professional computer geek.