A high-tech, bullet-shaped aircraft with potentially revolutionary fuel efficiency could be getting closer to taking flight for the first time. The pusher-propeller plane, dubbed the Celera 500L, was recently spotted undergoing taxi tests by NASA pilot Scott Howe, according to The Drive. It's being developed by secretive California-based firm Otto Aviation Group, of which there are few known details. Scroll down for videoA high-tech, bullet-shaped aircraft with potentially revolutionary fuel efficiency could be getting closer to taking flight for the first time. It was spotted undergoing taxi tests'Strange aircraft sighting today on my #NASA #KingAir approach to Rwy-17,' Howe wrote in an Instagram post.

Source: Daily Mail June 10, 2019 19:55 UTC