Needed To Complete Full-range, 4+ channel DSMX/DSM2 transmitter 200-280mAh 2S LiPo flight battery 2S LiPo charger Key Features 3000Kv BL 180 outrunner Stability and precision of AS3X technology Incredibly scale outline Clear canopy with pilot figure Gun, exhaust and panel-line details WWII USAAC 20th Fighter Group Trim Scheme Performance linear long-throw servos Proportional 4-channel control Removable landing gear with accurately positioned tail wheel Realistic-looking 4-blade propeller Overview This remarkably detailed, brushless-powered recreation of World War II's most iconic fighter is small enough to be flown almost anywhere. And because it's equipped with innovative AS3X technology, it will feel like you're at the controls of a much larger, expertly-tuned model that flies like it's on rails right out of the box. Powerful 3000Kv 180-Size Brushless Motor with a 4-Blade Prop In addition to the speed and climb performance of a brushless motor, you also get the realism of an efficient 4-blade propeller that perfectly complements the model's other scale details. The power system is designed for use with a 200-280mAh 2S 7.4V LiPo battery (sold separately). AS3X Stabilization Technology The AS3X technology built into the receiver works behind the scenes to smooth out the effects of wind and turbulence. The result is a sense of stability and precision that makes you feel like you're flying a bigger model. Unrivaled Scale Detail The outline of the model is designed to look incredibly scale from any angle. The trim scheme and markings are that of a P-51D that flew with the 75th Sq., 20th Fighter Group during World War II. Other details include a clear canopy with pilot figure, exhaust stacks, gun details, molded panel lines and more. Removable Landing Gear and Steerable Tail Wheel The main landing gear