How to Train Your Quadcopter

Lately, I've been having a lot of fun trying to train a quadcopter to fly. They're small, they're maneuverable, and they can be flown both indoors and outdoors. You can use them for deliveries, humanitarian operations, search and rescue, and cinematography. They have military and law enforcement applications too, of course. With a quadcopter, you can test new ideas in fields like flight control theory, real-time systems, navigation, and robotics. Plus they can be built and maintained by amateurs!