June 27 (UPI) -- The local authorities acknowledged the plane crash that hit Beijing's tallest building Friday, saying the pilot died and 13 people were injured. A short statement on WeChat from the local Chaoyang District government said only the pilot was on the plane and was killed in the crash. The statement said 13 people in the building and on the ground were injured. They didn't identify the pilot or a motive. The statement said, a "single-engine double-seat light sports aircraft