Top 6 of the world's biggest rc scale model helicopters which I actually filmed!
Enjoy these gigantic RC scale model helicopter flight demonstration RC helicopter.

Model details:

1:28 7:23 min.
Top 6
Model: AH1 Cobra in Red Bull design
Builder/Pilot: Josef Schmirl
Scale: 1:4
Length: 3,52 m
Height: 1,00 m
Width: 85 cm
Rotor: 3,05 3,35 m
Tail rotor: 64,5 cm
Weight: 24,2 kg
Turbine: Jakadofsky Pro 5000 98000

7:24 13:53 min.
Top 5
Model: Mil Mi24 Russian Combat Helicopters
Pilot: Matthias Strupf
Builder: Matthias Strupf / http://heliclassics.de/
Owner: Jörg Rabenstein
Engine: Turbine
Rotor diameter: app. 2.50 m
Takeoff weight: app. 24 Kg

13:54 18:07 min.
Top 4
Model: Kamov Ka 32 (Kamow) Russian Transport Helicopter
Pilot: Matthias Strupf
Factory: HeliClassics
Scale: 1/5
Engine: Electro
Accu: 12s Lipo
Rotor diameter: 2,00 m
Takeoff weight: 20 kg

18:08 21:28 min.
Top 3
Model: Bell 209 Cobra AH1F
Pilot: Christian Neumann
Rotor size: 3,25 m
Weight: 19,8 kg
Motor: Electro XNova XTS 4535

21:29 27:26 min.
Top 2
Model: Eurocopter EC 145 (Alterbaum Premium Helicopter)
Pilot: Bernd Pöting
Scale: 1:3,24
Rotor diameter: 3,37 m
Length: 3,20 m
Takeoff Weight: 60 kg
Engine: Turbine Jakadowski Pro X with 10KW

27:27 min.
Top 1
Model: Lama SA 315B / Air Zermatt
Pilot: Robert Illmayer
max. flight time: ~1h
Takeoff weight: 81kg
Length: 4,30m
Rotor diameter: 4,50m
Scale: 1:2,5

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