[R-390] Updated history info on our website

[Larry H]

Hi all,  I have added the ad in CQ and 73 to sell R-390As to the 'eac'  doc
and added a new subject to the history page called 'Secret or Not' .  This
new doc should leave you with the conclusion that the *R-390A was never
classified*, but the 'Final Engineering Report' was 'Restricted' for a
while.  Here's a direct link to the history subject selection page:
https://www.r-390a.net/R390A History.htm.  Enjoy.

Regards, Larry