In the United States are investigating the drone down, running Facebook
Security Agency of the USA is investigating an incident involving a drone down solar, which was launched on Facebook in experimental mode. It is reported Bloomberg.
We are talking about the giant drone Aquilla, which in the future will be able to fly at altitude 18 000 meters above the Earth and provide wireless Internet access hard to reach places on the planet. Its wingspan exceeds the wingspan of a Boeing 737. The machine is equipped with four electric motors. His first test took place on 28 June 2016. The machine rose into the sky near Yuma, and then fell sharply. The incident caused a “system error”, no one was hurt.
According to Bloomberg, falling of the flying machine was one of several setbacks the company this year: earlier, Facebook has lost the satellite due to the explosion of the Falcon 9 rocket.