FliteZone Bell UH-1DX 100-size Helicopter w/ Optical Flow Sensor - RTF - SAR Katana ●Dimension: 40 x 20 x

●Dimension: 40 x 20 x 39 mm

Screw hole diameter: 3

CNC Slant Thread Main Drive Gear/112T(H70020A)

Model:GMM-002-SD5500KV

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FliteZone Bell UH-1DX 100-size Helicopter w/ Optical Flow Sensor - RTF - SAR Katana ●Dimension: 40 x 20 xDescription: Aerodynamic Design: Design without stabilizer fin. The propeller, based on aerodynamic principles, offers strong power and good self stability of the aircraft body. A 6 axis gyroscope ensures extremely stable flight. Positioning System: Standard smart positioning system (air pressure altitude hold + Optical Flow Sensor + TOF altitude hold). Channel & Servos: 6 channel design with 3 digital servos for stable flight, excellent control, and