The 2007 generation of LOGO 500/600 is evidence of our continued efforts to remain pioneers in the design of electric helicopters. It is our absolute priority to provide you with well-designed, high-quality models which are always fun to fly.

Superlight, extremely rigid mainframe: The mainframe consists of a right and a left frame made from glassfiber-reinforced polymer. A number of components which are usually separate parts are fully integrated into this frame, and do not have to be bought separately, for example bearing case, battery tray and servo mounting plate. There is ample space for any brand of available battery. The mainframe offers enough room for motors of up to 56 mm in diameter.

Herringbone main gear: Experience of previous years shows that conventional gear trains have reached their limit with regard to performance. The increasing power made available by latest Lipoly batteries calls for new concepts. We are proud to present this new gear technology, which includes herringbone gears. This type of gear has never before been used in a model helicopter. Its main advantages are: Considerably more transmission efficiency Very smooth running Extremely low noise level

Features: Constant tail drive Rotor head adjustable for agility/stability Fully ball-raced Light-weight, reliable tail belt drive Hollow 10 mm main rotor shaft 8 mm head spindle Carbon tail boom support 3D vertical and horizontal fins Stainless-steel flybar Standard-size and midi-size servos can be used CG can be determined exactly by adjusting battery position

Specifications: Main rotor diameter.: 1150 to 1190 mm Main rotor blades: 500 / 520 mm Length: 980 mm Tail rotor diameter: 215 mm Battery: 5S to 6S LiPoly Gear ratio main rotor: 8:7 - 12.8:1; Mod. 0.5 Weight: 2.2 kg and up