Jemiba said:Here's another view of this windtunnel model, which was to be a single seat test
and development aircraft.
The other photo shows a mockup of another design for such a ringwing testbed.
(from Aviationweek 10/1960)
Jemiba said:This picture, although in b/w, was shown in AW 9/1960, the article decribing it,
as a proposal for a tactical support weapon system.