Bell's High-Speed Vertical Takeoff and Landing (HSVTOL) test article is at Holloman Air Force Base in New Mexico to test key features of its HSVTOL concept including prop-rotors that fold in-flight.
Careful planning and simulation is invaluable, but it can also be rewarding to dive directly into prototyping. This is the approach [Carl Bugeja] took with his Spherical Folding Propeller design which ...
Careful planning and simulation is invaluable, but it can also be rewarding to dive directly into prototyping. This is the approach [Carl Bugeja] took with his Spherical Folding Propeller design which ...
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