Silhouette challenge
Join Date: Feb 2011
Location: either CET or GMT
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Yep, at the time I have been away from the forum for a week or more.
I did browse through all the pages, but apparently didn't manage to memorize all the challenges...
I did browse through all the pages, but apparently didn't manage to memorize all the challenges...
Join Date: Oct 2008
Location: Wales, UK
Age: 65
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Could that be a Boeing X-46?
Seems to easy to be true...
Seems to easy to be true...
Not an iteration buttrick, it is the Northrop-Grumman X-47B:
Your control buttrick