[R-390] R390/R390A really "classified?"

[Thomas Chirhart]

John
Just read the book about the North Koreans taking the USS PUEBLO and search for photos on line about what the CT’s did to the R-390’s onboard before being captured in international waters... emergency destruction - render equipment inoperable...
73 Tom K4NCG 

Sent from my iPhone

> On May 26, 2019, at 6:57 AM, <jgedde at optonline.net> <jgedde at optonline.net> wrote:
> 
> Were the R390 and R390A really "classified," or is that a legend?  I have
> read in the manuals that they need to be destroyed if they are left behind
> so that they can't be used by the enemy, but I'd imagine that to be the case
> with any usable equipment left behind.  I have also seen engineering papers
> marked as "RESTRICTED" with the word crossed out.  If they were classified,
> when did they become declassified?  Curious about that.
> 
> 
> 
> I'd also love to hear R390/A stories from those of you that used and/or
> service them during wartime.  Again, curious.
> 
> 
> 
> 73's,
> 
> John
> 
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