I'm a retired Air Force officer, in the IT biz. After retiring, I got into the drone hobby. Quickly I realized how much I enjoy BUILDING drones from scratch! So, in order to continue building, I started selling my creations. And that led to military contracts for my drones, as well as racers and free-stylers: http://DronesByFred.com Building drones lends itself greatly to the 3D printing world. I print many, many drone parts, accessories, even frames. As I create new frames/drones, I'll post them here, as well as widely used parts. I'm also a huge NY Mets fan!