JCZK 450L DFC 6CH 3D Flying Flybarless RC Helicopter Super Combo 539 This program card is used

This program card is used to program HOBBYWING's following brushless airplane ESC:

We will arrange the shipment within 2-5 days after you place order

Is Assembly Required: Yes

Udisk firmware upgrade(Slave device)

Highly cambered airfoils were used to achieve high lift coefficients at high angles of attack prolonging stall

JCZK 450L DFC 6CH 3D Flying Flybarless RC Helicopter Super Combo 539 This program card is usedDescription: Brand: JCZK Item: 450L RC Helicopter Body Length: 705mm Body Width: 110mm Body height: 205mm Main Blades Diameter: 810mm Main Blades Length: 360mm Tail Blades Diameter: 171mm Main Motor Gear: 11T Final Gear: 121T Tail Drive Main Gear: 106T Tail Drive Ratio: 25T Gear Ratio: 1: 11: 4. 24 Weight: 730g(not include battery) Flying Time: about 15mins Flying Distance: About 1000m Features: 6CH 3D flying brings you amazing flying experience.