[GreenKeys] 1953 airborne RTTY unit

[Bruce Gentry]

CQ magazine had an article about them in the spring of 1969. There were 
also booklets floating around then giving instructions for removing the 
receiver modules and mounting them in a rack panel with local controls. 
I have been looking for an ARC-21 ever since then, they were always too 
far away and shipping would be more than the cost of buying them. Does 
anyone have one they care to part with in the Northeast?

  Bruce Gentry, KA2IVY


On 10/4/15 10:31 PM, Jeffrey D Angus wrote:
> On 10/4/2015 8:21 PM, Jim Haynes wrote:
>> The AF also had a RTTY setup invovling either the ARC-21 or the
>> ARC-65 - I forget which
> So, being nosy, I did an image search for the ARC-21, and ended up 
> looking
> at an ARC-65.
> I'm staring at it and "Ding!" I remember that one of my old Popular
> Electronics magazines had an article, of sorts, on how to convert it to
> something useful.
> Complete with a home brew control head.
>