On Fri, 13 Mar 2015 12:48:20 -0500, "Byker" <byker@do~rag.net> wrote:
>The Leduc 0.21 was a research aircraft built in France in 1953 to refine the
>practicalities of ramjet propulsion. It couldn't take-off under its own
>power, and had to be carried aloft and released.
>
>
Interesting, the Lockheed D-21 has a bit of a resemblance to the Leduc. See:
http://en.wikipedia.org/wiki/Lockheed_D-21
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