Learjet 25D  N40SW                           (c/n  25D-238)

                                      

                                         The Learjet 25D was basically a model 24 incorporating a new cambered wing and other aero-
                                         dynamic improvements first featured on the longer model Learjet 25.   This 1977 model was seen
                                         on the executive ramp at El Paso in March 1981.