home Bill Klein's Helicopter
Bill Klein writes:
| The helocopter has two powermatic 3 speed motors to run the sprocket and the chain to the rear axle assembly to turn the propeller. The batteries are inside the model. |
| The helocopter has two powermatic 3 speed motors to run the sprocket and the chain to the rear axle assembly to turn the propeller. The batteries are inside the model. |