Black Horse BH190 - ALBATROS TURBINE 189cmALL BALSA & PLYWOOD CONSTRUCTIONCOVERED IN A PRINTED HEAT-SHRINK FILMSPECIFICATIONS:Wingspan: 1890mmLength: 2410mmWeight:.814.9kgWing area: 73.5dm2Wing loading: 202.72g/dm2Wing type: Naca AirfoilServo mount: 41x21mmGear type: Electric Retract Gear with oleo struts and controller box (included).Parts listing required (not included):Radio: 8 channels minimumServos: 9x (HV high torque servos) size: 40x20 mm. And 1x size: 35x16mmEngine: Turbine Jet Engine with 100-140N (not included)Recommended Battery set up (not included)Receiver battery: 2S 7.4V 22003200mAh