Rayethon Computer AN/FYK9 CMI Store 33

Justin Keogh justin.keogh at v6y.net
Mon Sep 24 21:29:00 CDT 2018

Thanks everyone.

Here is a pic of the back: http://v6y.net/IMG_20180924_183318.jpg

I will keep my eyes out, there is a small chance I will find the computer this memory went to.

The bottom item in the rack is also labeled Rayethon, it's a power supply.


Quoting Jon Elson (2018-09-24 19:06:28)
> On 09/24/2018 01:17 PM, Justin Keogh via cctalk wrote:
> > Anyone know more about this? So far I have only found references to Rayethon Computers in old trade mags.
> >
> > http://v6y.net/IMG_20180912_170812.jpg
> >
> > The rack is as stout as it gets.
> >
> >
> AN/FYK means fixed installation, data processing, computing, 
> which doesn't tell a whole lot.
> I couldn't get any hits on the FYK-9.
> In the contract number, it indicates the contract was let in 
> 1967. I see IC's on the boards and what looks like a core 
> plane in the middle.  In fact, from the card type 
> designators, I'm guessing that module at the top is JUST a 
> core memory system.  It is also possible the core memory has 
> nothing at all to do with the label on the rack, and was 
> just swapped into the rack for storage.
> The core memory system seems to be made by Data Products / 
> Cambridge Memories Inc.
> Jon

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