For 90mm Midi fan Evo edf and 8 cells 5000 (a FMS unit or equ will not work in rbckits edf jets) The F84 is very easy to fly and lands slow as a trainer Very nice movie and beatifull finished F84 From Marc Caris Design Features: All Formers And Ribs 194 cnccut parts in balsa and ply Unique Tab Lock Design Removable wings for easy transportation and Storage Specifications: Wing Area: 48 dm2 Wing Span; 1290 mm Lenght :1688mm Flight Weight: Starts at 4800 grams 6 Channel , Ailerons,elevator,Throttle,Retracts, flaps,nosewheel steering Kit Includes: Photos and Instructions on CD Full Size Rolled Cad Plans With All Parts Shown Vacuformed Canopy,inlet lip,Paper Exhaust ducting Paper inlet ducting All wood and sheeting to make the F84 There is no hardware in the F84 Required to Complete: Any 7 Channel Radio Light weight Receiver: Servos: About 13 grams metal gear 7pcs Motor: Hetrc EDF650/681600 8s Wemotec Midi fan Evo 90mm Battery:8S lipo 5000ma Thick and Thin CA glue, 3/3 Small parts screws etc are not in kit:a list of parts is included Now some building pictures: Wing classic build wood ribs and formers sheeted Fuselage formers and strip planking easy to do Paper in and outlet tubing simple and effective strip planking not very hard but some work. Canopy has seat formers included to make it looks Wings are slide in with wooden dowels , very strong and easy. All designed to take retracts Many more picture and build steps on the included cd where more in detail is shown.The kit has also a canopy interior seat for a pilot (pilot not included)