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Brushless 6-Channel Aerobatic 3D 450 R/C Helicopter 2005 Radio Remote Control Brushless RTF
Brushless 6-Channel Aerobatic 3D 450 R/C Helicopter 2005 Radio Remote Control Brushless RTF
Item# H39
Regular price: $599.95
Price: $299.95

Product Description

The Dragonfly 39 6ch Micro Helicopter - is a completely new look design of bell-hiller helicopter. It is bigger than Dragonfly 35 and 40. With new 6 channel transmitter, B28 brushless motor, 30A speed controller, firm body and light-weight main blades, almost unbreakable rotor head. It features the outstanding flight performance and against the wind, anti- falls the ability, easy repair. You will feel you are driving the gas helicopter. Visit our video for the flight performance!

Aerobatic 3D 6ch Micro R/C Helicopter 2005 Brand 6 channel Ready to Fly Complete version
Dragonfly #39 3D Micro Helicopter

Full 6 channel Advanced Helicopter, 3D aerobatic flight become possible


3500RPM B28 Brushless motor  + 30A ESC + Li-Po 1800 Battery+charger
Bonus:  You will get Extra FREE White foam main blade  (Total: 2 pairs)

Key Features

  • New 6 channel Transmitter with PZT and PLT mode lock switch, adjustable knob

  • Hard, Light weight foam Main Blades (White color)

  • Strong built and improved rotor head

  • New Design Breakthrough -- COMPLETELY DIFFERENT from other mini helis

  • B28 3500 RPM Brushless Motor & 30A Brushless ESC

  • NO TAIL Motor. Tail Rotor powered by Belt Driven system like Gas-Helis. No need to worry about buring tail motors or the gears striped.

  • Tail blade adopt strafe driving system and flameout landing system

  • 6 Channel R/C Set included, complete Forward/Backward, Left/Right, Up/Down & Pitch Control (RUDDER, AILERON, ELEVATOR, Pitch AND THROTTLE)

  • 6 Ch Transmitter included, Mode 1 Left Hand Throttle 72Mhz for USA/Canada or Mode 2 Right hand throttle 35Mhz for Europe

  • Similar to T-Rex construction, bigger than Dragonfly 35, 40 

  • Easy Assembly , READY TO FLY, Only need 8 AA Batteries for Transmitter

  • Equipped with 11.1V 1800mAh Li-po battery, about 15-20 mins flight time for each charge

  • Suitable for Indoor/Backyard/Park (500 sq ft area)


  • Main Blade diameter: 675 mm

  • Total  weight: ~ 800 g

  • Main motor: B28 3500 RPM Brushless motor with 30A brushless ESC

  • Tail rotor diameter: 145 mm

  • Total length: 600 mm

  • Servo: 9g x 4 pcs

  • Tail motor:  No tail motor. Tail rotor powered by belt driven system like Gas-Helicopter


  • Power supply: 11.1V 1800mAh Li-Po battery + charger

  • Manual: Full English instruction manual

  • Radio control set:6 channel R/C 35/72Mhz set included (complete forward/backward, left/right, up/down) 

  • Pitch Control: Rubber, Aileron, Elevator, Pitch and Throttle

  • Speed Controller set: High quality speed controller built in

  • Gyro: Original outer tail lock gyro

  • Flying radius: 1000m (depend on environment)

Brushless Motor Specification:

  • Working Voltage: 6-18V

  • Speed Constant: 3000 RPM/V

  • Main motor: 380 Brushless

  • Hollow holding current: < 1.5A


  • Impend-dance: 75m Ohm 

  • Dimension: 28 x 37.5 mm

  • Diameter of axes: 3.17 mm

  • Length of axes: 13.5 mm

Speed Controller Specification: 

  • Substaining Voltage: 6-18V

  • BEC current: 3A

  • Continuous output current: 30A

  • Instant max current: 50A


  • Inside Impedance: 0.0044 Ohm 

  • Reversion: Yes

  • Weight: ~32.4g

  • Dragonfly #39 Micro Helicopter (80% pre-built )
  • 6 Channel Receiver with Original Speed Controller  
  • B28 Brushless Motor (3500RPM) & 30A Brushless ESC
  • Original tail lock gyro
  • 35Mhz right-hand /72MHz left-hand 6Ch Transmitter with servo reverser
  • 4 X 9g Servos
  • 1 Pair of Crystals
  • 11.V 1800mAh Li-Po battery + charger (110V or 230V)
  • Extra main blade ( FREE as Bonus)
  • English Manual 
  • Tool set
  • Color Box