[R-390] Interesting find on a R-390 online

[djed1 at aol.com]

Don't know if this is a related document but a while ago I found a declassified history of SIGINT in Vietnam written by NSA.  I cringed to read that when they abandoned a listening post in Cambodia at the end of the war they "stripped the place to the walls, leaving only 100 obsolete R-390 receivers".  Ouch!


Ed



-----Original Message-----
From: Larry H <larry41gm at gmail.com>
To: wb5uom <wb5uom at hughes.net>
Cc: R-390 Forum <r-390 at mailman.qth.net>
Sent: Sat, Aug 11, 2018 12:39 am
Subject: Re: [R-390] Interesting find on a R-390 online

David, Thanks for the link - that was very interesting about the rdf
operations.

I had to cute and paste the complete url, as something happened to part of
it in your post.

Regards, Larry

On Fri, Aug 10, 2018 at 6:35 PM <wb5uom at hughes.net> wrote:

>
> So I get bored and google various things sometimes, ran across this in a
> interesting article about
> COMMIT in Vietnam:
>
> http://pronto.au104.org/547Sigs/547Sigs_The-Story_Ver2/547-2_ANNEX H_US
> Army
> ARDF.pdf
>
> And a R-390 in the aircraft
>
>
>
> David / WB5UOM
> East Texas USA
>
>
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