Shop RC helicopters at AMain, where you'll find everything from affordable, low-cost sport helis and scale replica models to extreme-performance aerobatic flyers and large-scale helis. Choose electric or nitro power, in ready-to-fly (RTF) Bind-N-Fly (BNF) and unassembled kits. AMain has helicopters for every skill level, beginner to pro. Plus all the OEM and aftermarket tools, parts, accessories, and equipment you need yo assemble, build, maintain and fly your helicopter.