Orville OL-3 UPDATE:
Orville Aerospace has redirected its focus from aerodynamic research to R&D of a break-through, light-weight, heat-resistant, layered- graphene main structure. Graphene can withstand temperatures of over 4,000 degrees Kelvin, is extremely strong, and yet, as it is made of pure carbon, is almost twice as light as aluminum at the same thickness. Utilization of this material will open up another universe of possibilities, not just for spacecraft and aircraft, but for the world as a whole.