[MRCG] Wiretapping set AN/PTA-1 Blog Post

[Mark J. Blair]

I've just made a blog post about the piece of equipment which was the subject of my presentation at the meet:

http://www.nf6x.net/2017/05/audio-frequency-monitor-anpta-1/

It includes my presentation slides and a scan of the TM.

In related news, I would appreciate it if anybody could help me get in touch with David Larson AC9AC. QRZ has a mailing address for him, but no email address.

-- 
Mark J. Blair, NF6X <nf6x at nf6x.net>
http://www.nf6x.net/