The E-flite™ Blade™ CX is an entry level, ready-to-fly electric micro R/C helicopter designed and distributed by E-flite, a division of Horizon Hobby of Champaign, Illinois, USA. This model was introduced in late 2005 as an easier-to-fly alternative to E-flite's Blade CP, also introduced in 2005. Unlike its predecesor, intended for experienced pilots with its standard two-blade main rotor and gyro-controlled tail rotor, the CX is fitted with a coaxial counter-rotating main head. This system, driven by two 180-series motors, cancels the rotational torque that makes a standard helicopter difficult to learn to hover, especially a helicopter the size of the CP. The CX, by comparison, is stable enough so that even first time R/C users quickly learn to hover, some learning almost immediately. Ru