Despite all the helicopters below being listed as indoor, the majority of the 4-channel helicopters such as the Lama V3, V4 and Walkera 53Q, and Walkera 5G4Q3 are also suitable for outdoor use on calm dry days.
When flying indoors with these helicopters, please ensure you have plenty of space. The presence of furniture in a room and proximity to walls will create turbulence and effect the flight of the helicopter. Due to the effect of the air flow around the helicopter blades, they do tend to be attracted towards walls!!
