“20 hours on new JBird kawasaki 440cc engine” Wingspan 28 Height 71 Length 18 5 gal gas tankEngine.Item specifics Condition: Used Seller Notes: “20 hours on new JBird kawasaki 440cc engine” Wingspan 28"Height 71"Length 18"5 gal gas tankEngine is Kawasaki 440 built by JBirdUltralight (no license needed) Gross Weight 500 lbsEmpty Load 250 lbsUsefull Load 250lbsFLIGHT PERFORMANCEVelocity-Never Exceed90 mphTop Level Speed65 mphCruise Speed55-60 mphStall Speed26 mphClimb Rate700-800 fpmTakeoff Run150’Landing Roll150’Range at Cruise150 miL/D (Glide Ratio)9-to1 Current date: 2017-03-30