http://arstechnica.com/information-technology/2015/07/facebook-our-drones-will-use-lasers-to-deliver-10gbps-internet-access/
“I’m excited to announce we’ve completed construction of our first full scale aircraft, Aquila, as part of our Internet.org effort,” Zuckerberg wrote. “Aquila is a solar powered unmanned plane that beams down Internet connectivity from the sky. It has the wingspan of a Boeing 737, but weighs less than a car and can stay in the air for months at a time. We’ve also made a breakthrough in laser communications technology. We’ve successfully tested a new laser that can transmit data at 10 gigabits per second. That’s ten times faster than any previous system, and it can accurately connect with a point the size of a dime from more than 10 miles away.”