RC Drone Single Propeller without Ailerons 6-Axis Gyro Stabilization RC Airplane | eBay
Flies Like A Quadcopter, But This Drone Design Has Only One Propeller | Hackaday
Single-rotor drone: A novel design makes it possible - DroneDJ
Single-rotor drone: A novel design makes it possible - DroneDJ
Anself Helicopter Drone Single Propeller Without Ailerons 6- Gyro Stabilization Airplane Altitude Hold Gift for Boys Girls Adults 3 Battery - Walmart.com
The Cleo 'indoor-friendly' drone flies using a single propeller unit - Yanko Design
DuoCopter, the perfect drone
The Cleo 'indoor-friendly' drone flies using a single propeller unit - Yanko Design
Is there a drone made yet with just a single propeller? If yes, does it come with things like Camera, GPS and Obstacle Sensing? - Quora