Original title: The United States is preparing for the first flight & ldquo; mysterious aircraft & rdquo;: bullet shape maximum speed breaks 800 kilometers
IT House June 9th According to foreign media reports, the US Otto Aviation company is ready to test the Celera 500L aircraft. The aircraft was secretly developed for about 10 years and most of its performance is unknown. However, according to the portal “The Drive”, it was observed that several speed tests have been carried out at its airport in Southern California.
Because the aircraft's fuselage is streamlined, it is called "bullet aircraft". The aircraft is said to be controlled by a pilot who can take off and land at any airport due to its small size.
The approximate speed of the aircraft is indicated in the relevant patents: 740-820 km/h and the maximum flying height is 20 km. Another single-engine propeller, the Pilatus PC-12, has a top speed of 530 km/h and consumes more fuel. The developer believes that this aircraft will be a breakthrough in the civil aviation market because its operating costs will be much lower than all competitors.