A year in the making! Introducing the new FMS F3A Explorer, the latest creation in the FMS Aerobatic line of models. With its elegant and graceful lines, superb flying qualities, the F3A is a must for the aerobatic pilot to add to his hangar. Working with RC Hobbyist’s worldwide, FMS has developed this aircraft to meet all the precision flying requirements needed to compete in F3A aerobatic competition. Needed to Complete 4+ Channel Radio System LiPo Battery LiPo Charger What's in the box? (1) F3A Explorer PNP, 1020mm (1) User Manual Product Specifications Approximate Assembly TimeLess than 1 Hour Approximate Flight Time5 minutes BatterySold Separately CG (Center of Gravity)3.7 in (95mm) from leading edge at the fuselage Completion LevelPlug-N-Play FlapsNo Power TypeElectric MaterialDurable EPO Minimum Required Radio4 channel Motor Size3536-Kv1150 Product Length44 in (1120mm) Propeller Size11 x 5.5 ReceiverSold Separately RetractsNo Servos4 x 9g servo Speed ControlIncluded Wingspan40.2 in (1020mm)