Experimental Soaring Association
We're Building the Future of Flight!
NASA Prandtl-D Project
Dr. Albion Bowers is a long-time ESA member, and head of the NASA Prandtl-D project.
One of the largest online fora for discussing homebuilt aviation of all types.
ESA member and NASA engineer Al Bowers provides the latest updates for the Prandtl-D flying wing project.
Klingberg Mk I rigid flying-wing glider test flight.
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