Convertiplane

With the same0:01:17

With the same fixed rotors BOX-wing convertiplane (DRONE) performed both VTOL and horizontal flight

VTOL/cruise thin quasi0:00:52

VTOL/cruise thin quasi BOX-wing convertiplane VARIOCOPTER™ with parachute droppable dead batteries

Hybrid convertiplane VarioCopter™0:00:47

Hybrid convertiplane VarioCopter™ with oval ring-wing overlapped props and rocket thruster Patented

FIRST convertiplane VarioCopter™0:01:12

FIRST convertiplane VarioCopter™ with oval ring wing with ZERO tipwing air drag vortices tonchev.ne

FIRST convertiplane Vario0:01:45

FIRST convertiplane Vario Copter with fixed both oval wing & rotor shafts patented by George Tonchev

World's first robust0:00:40

World's first robust convertiplane (plane/DRONE) with wingtip less wings avoided wingtip vortices

First ever fuel0:00:30

First ever fuel economy convertiplane fixed props octagonal ring-wing UAV at VTOL/ horizontal modes

World's first convertiplane0:00:51

World's first convertiplane VarioCopter™ with double oval ring wings avoided wingtip induced vortex

Endless wing convertiplane/DRONE0:01:31

Endless wing convertiplane/DRONE performed both VTOL & cruise modes with same four non tilted rotors

VarioCopter™ Most efficient0:01:18

VarioCopter™ Most efficient oval wing convertiplane with aerodynamical tilt VS mechanical rotor tilt

With two fixed0:00:52

With two fixed props convertiplane Coptiplane ™ performs both VTOL & plane mode Patent pending

FIRST convertiplane Vario0:00:37

FIRST convertiplane Vario Copter™ with BOX- RING wing with ZERO wingtip drag for longer monitoring

First ever Convertiplane0:00:36

First ever Convertiplane tricopter with tandem compact box-wings & attached droppable rocket booster

VTOL v.s. cruising0:01:00

VTOL v.s. cruising mode of fixed rotors convertiplane with fixed tandem compact thin quasi box-wings

Flying test of0:00:42

Flying test of convertiplane VarioCopter™ with oval (circle) wing powered by 4 E-props -not to scale

FIRST convertiplane VarioCopter™0:00:56

FIRST convertiplane VarioCopter™ with oval ring wing with 0 wingtip drag vortices aero-innovation.eu

FIRST dual oval0:00:56

FIRST dual oval wings convertiplane with ZERO wing tip drag same props for VTOL and free gliding

Take off convertiplane0:00:57

Take off convertiplane

Patented TRI-COPTER tandem0:00:52

Patented TRI-COPTER tandem fixed box-wings convertiplane with fixed cruise props with folding blades

World's first convertiplane0:00:59

World's first convertiplane VarioCopter™ with double oval ring wings prevented wingtip drag/vortices

Endless wing convertiplane0:01:31

Endless wing convertiplane DRONE performed both VTOL and cruise mode by same non tilted props rotors

FIRST EVER Hybrid0:01:12

FIRST EVER Hybrid fixed ellipse wing E-props UAV convertiplane boosted by rocket thrusters PATENTED

Patented thin quasi0:00:58

Patented thin quasi wing convertiplane Coptiplane ™ performs both VTOL/plane mode with fixed 2 props

Soviet Convertiplane #ModernWarships0:00:17

Soviet Convertiplane #ModernWarships #gameplay #shorts

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