PPRuNe Forums - View Single Post - Silhouette challenge

27th May 2011, 14:11

#26024 (permalink)

Lightning Mate

Join Date: Apr 2009

Location: down south

Age: 77

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I'm now back.

The silhouette was from a large wind tunnel test model. American. early 1960s fo a Supersonic Transport aeroplane, designed for up to Mach 3.

Try NASA.....

More clues very soon.