Hobbico NexSTAR .46 Trainer ARF Airplane Offers an unprecedented range of pilot aids designed to ensure first-timer success Has the prebuilt simplicity and revolutionary design features of the RTF version Gives you the freedom to add the engine and radio system of your choice Precision Airfoil offers improved efficiency and lift, while SpinControl Airfoil Extensions provide lift even in a stall Extensive pre-building and easy-aligning parts reduce building time to 20 minutes