- Dronut, bi-rotor drone designed for GPS-denied environments, Cleo Robotics Inc., Boston, Massachusetts, USA (3 replies)
- Sprite, drone, Ascent AeroSystems, Newtown, Connecticut, USA (0 replies)
- Bicoptercopter, bicopter, Institute for Dynamic Systems and Control, ETH Zurich, Zurich, Switzerland (1 replies)
- Miscellaneous (1 replies)