The E-flite F-15 Eagle 64mm EDF PNP Electric Ducted Fan Jet Airplane is a replica of the world-renowned fighter flown by the U.S. Air Force. It's equipped with a 4S-compatible brushless motor and a 40-amp ESC that are matched to an 11-blade fan to deliver fantastic speed, thrust and a turbine-like sound. The factory-installed power system and servos help make it quick and easy to assemble the lightweight yet durable EPO airframe with bolt-on wings so you can be flying in less time than it takes to charge a battery. Optional-use fixed landing gear with a steerable nose wheel is included so you can taxi, take off and land on runways, or you can leave the landing gear off for improved performance plus easy hand launches and landings on grass. You can also fly with or without the wing-mounted drop tanks and missiles depending on the look and handling you prefer. And it all adds up to deliver one of the easiest to enjoy and easiest to fly Eagle models ever! Features: High-performance scale replica of the world-renowned air superiority fighter flown by the U.S. Air Force 11-blade 64mm fan delivers great vertical performance and top speed plus turbine-like sound Factory-installed high-power 4S-compatible brushless motor, 40-amp ESC and 5 servos Optional-use fixed landing gear with steerable nose wheel Bolt-on wings with removable tanks and missiles Magnetically-secured nose cone and top hatch Durable yet lightweight molded EPO airframe Specifications: Airfoil Shape: Semi-symmetrical Approximate Assembly Time: Less than 1 Hour CG (Center of Gravity): 3.3-3.5" (85-90mm) Completion Level: Plug-N-Play Control Throw - High (Ailerons): 0.59" (15mm) Control Throw - High (Elevator): 0.79" (20mm) Control Throw - Low (Ailerons): 0.47" (12mm) Control Throw - Low (Elevator): 0.55" (14mm) EDF Size: 2.5" (64mm) diameter, 11 blade Flying Weight: 34-38oz (964-1077g) Landing Gear: Wire nose gear and main gear foam wheels Length: 38.6" (980mm) Material: EPO Minimum Required Radio: 6-channel Minimum Speed Control: E-flite 40A w/EC3 connector included Motor Size: 2840-3150 Brushless Outrunner included Recommended Motor Battery: 3-4S LiPo, 2200-2600mAh Servos: Five 9g included Trim Scheme Colors: Tan, blue and white Wingspan: 28.15" (715mm) Includes: (1) E-flite F-15 Eagle 64mm EDF with: (1) 40A Brushless ESC (1) 3150Kv Brushless Outrunner Motor (5) 9-Gram Servos (1) Product Manual Needed to Complete: Full-range 4+ channel transmitter and receiver 4S 14.8V 2200mAh 30+C LiPo with EC3™ or IC3™ Connector (SPMX22004S30 recommended) Compatible LiPo charger