| 
                                         
                                        
                                        Model 
            
            
                                        
                                        
                                        D140 A 
                                        
                                        D140 B 
                                        
                                        D140 C 
                                        
                                        D140 E 
                                        
                                        D140 R  | 
                                        
                                         
                                        Introduced 
            
            
                                        
                                        
                                        31/10/1958 
                                        
                                        Soon after 
                                        the A model 
                                        
                                        1962 
                                        
                                        1964 
                                        
                                        1965  | 
                                        
                                         
                                        Vertical 
                                        tail 
            
            
                                        
                                        
                                        Triangle, 
                                        rounded top 
                                        
                                        Triangle, 
                                        straight top 
                                        
                                        Swept 
                                        
                                        Swept 
                                        
                                        Swept  | 
                                        
                                         
                                        Horizontal 
                                        tail 
            
            
                                        
                                        
                                        Two piece 
                                        
                                        Two piece 
                                        
                                        Two piece 
                                        
                                        Single 
                                        piece 
                                        
                                        Single 
                                        piece  | 
                                        
                                         
                                        Fuselage 
            
            
                                        
                                        
                                        High 
                                        turtledeck with cargo door 
                                        
                                        
                                        High 
                                        turtledeck with cargo door 
                                        
                                        
                                        High 
                                        turtledeck with cargo door 
                                        
                                        
                                        High 
                                        turtledeck with cargo door 
                                        
                                        
                                        Extended 
                                        glass, no cargo bay  |