////DO NOT FORGET TO BACKUP////

Modify the B739"winglets" aircraft.cfg file using the rows below.Copy the .air file B737-900WL.air in plane directory.


empty_weight_pitch_MOI=3156266                        //2354650.38
empty_weight_roll_MOI= 2445600                        //1688899.11
empty_weight_yaw_MOI=  2632100                        //1754301.78
empty_weight_coupled_MOI=360                          //212.00

oswald_efficiency_factor = 0.182


fuel_flow_scalar =  1.016386986          //1.198395

static_thrust=25116.000			// Thrust by EEC; intake recovery coeficient 0.92

parasite_drag_scalar   = 1.0            //0.98684210526315789473684210526316






Open .XLS file for reference.
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