This airplane has been designed for intermediate to advanced and expert R/C flyers. This kit has many state of the art components such as a brushless high torque 4000kv motor, an 18amp speed control, and an 11.1 volt Li-Poly battery pack. This new scale EXTRA 330L R/C is poised to take Ready to Fly kits to a whole new level of performance and excitement. To make life easy, included everything needed to fly in one box with all of the "state of the art" electronics components pre-installed from the factory. The included 4000kv high torque brushless motor will enable you to perform inside loops, outside loops, axial rolls, inverted flight, knife edge, stall turns, hammerheads, and hovering with ease. The 11.1 volt Li-Poly battery (included) provides a record breaking "20 minute" run time in addition to all this stellar performance. The 4 channel radio provides precise control with a super long range. The main and tail wing, as well as the canopy are bolted on with screws so there is no messy glue needed for assembly.