Drone Racing League sets Guinness speed record with 163mph flight

Drone racing hasn’t quite yet set the world of sports entertainment on fire, but that doesn’t mean it hasn’t found an audience or that there aren’t impressive feats on display. Case in point: the Drone Racing League (DRL), which uses a specific quadcopter design that all competing teams use, has engineered a model that reached a flight speed of 179.6mph, …