Fleye Ducted-Fan Drone now on Kickstarter - YouTube
PDF] Development of a dynamic model of a ducted fan VTOL UAV | Semantic Scholar
Cleo Robotics Cracks the Code for Ducted-Fan Drone Tech
Using Drones for Remote Oil Sampling
Can we make a quad-copter with a ducted fan and make it perform basic functions? What is good for a quad-copter, ducted or just normal propellers? Why? - Quora
Ducted Fan Quad Copter by InlineTwin - Thingiverse | Drone design, Drones concept, Drone technology