$88,621                        
                            a year                        
                    
                            
            
             ...  as weather, air routes, navigational aids, and airport conditions before and ...         
        
                8 days ago            
            
        
                                    
                        $102,203                        
                            a year                        
                    
                            
            
             ...  as weather, air routes, navigational aids, and airport conditions before and ...         
        
                10 days ago