annular wing

Volociraptor 3 experimental annular wing airplane moving parts test

How to Make an Annular Wing Toy Plane

Annular Wing UAV_Take-off_top view_before release

Annular Wing; Flying Garbage Can

Vario Copter™ with annular wing for ZERO wingtip drag & parachute droppable discharged batteries

Sliding Mesh_SoloProp-Annular Wing Superposed Rotation_ Mesh Animation with Regions

A Flying Ring - Outdoor Experiments

SoloProp-Annular Wing Configuration_SkinFriction-Vorticity field animation

HIGH PAYLOAD V T O L Vario Copter™ with annular wing for ZERO wingtip drag and parachute droppable

Vario Copter™ Winged DRONE with flat ring annular wing with zero wingtip drag for longer range

FIRST EVER annular wing DRONE with controlled trust vectoring rear pusher prop for economy flying

Volociraptor 3 experimental annular wing airplane (maiden flight - almost crash)

NEW ANNULAR WING: Test-flying the 'Coocoroo'

Annular Wing UAV_Hover Case

Annular Wing UAV_Annular Wing-Prop Swivelling motion_Side view animation

Sliding Mesh_Superposed Rotation_Solo Prop-Annular Wing Mesh Animation

Annular Wing UAV_Forward Flight animation

What Happened To Ring Wing Planes?

Volociraptor 3 experimental annular wing airplane preview

Patented Energy economy annular ring wing DRONE with a controlled thrust vectoring rear pusher prop

Building & Flying a Circle Bi-Plane

Up to 20% fuel economy by annular wing aircraft thanks to ZERO wing tip vortices drag PATENT PENDING

Aero-Innovation.eu Delivery DRONE with annular wing for horizontal flight powered by rear thruster

Contra-rotating Propeller Annular Wing Mesh animation