RARE! NASA 16' Transonic Wind Tunnel Sitka Spruce Wood Fan Blade Propeller Model
Sitka Spruce Fan blade from NASA Langley 16' Transonic Wind Tunnel *Very Rare*
"This wind tunnel no longer exists, and very little remains as historic artifacts available to the public from this remarkable tunnel. You are buying a true piece of aviation and aeronautic history. Most of these fan blades were re-purposed by NASA and used as tributes to the historic tunnel. Now you can have the same in your museum or board room."
@NASAWatch Checking on your question - will get back to you.
— NASA_Langley (@NASA_Langley) September 24, 2014