Co-axial Helicopters
Co-Axial helicopters use 2 set of main blades rotating in opposite directions. They are extemely stable and easy to fly. They are all four channel, so they can be controlled in all directions.
Quick links:Walkera 38# Chinook tandem helicopterE-Sky Co-comancheE-SKy Lama V3
Walkera Lama 400 EC135Walkera Lama 400 RedWalkera Lama 400 Yellow