| gptkbp:instanceOf | gptkb:aviation_accident 
 | 
                        
                            
                                | gptkbp:affectedAircraft | gptkb:aircraft gptkb:Boeing_737_MAX_9
 
 | 
                        
                            
                                | gptkbp:cause | gptkb:Boeing_737_MAX_crashes MCAS software issues
 
 | 
                        
                            
                                | gptkbp:endDate | 2020-11-18 
 | 
                        
                            
                                | gptkbp:launched | gptkb:Federal_Aviation_Administration gptkb:Civil_Aviation_Administration_of_China
 gptkb:European_Union_Aviation_Safety_Agency
 
 | 
                        
                            
                                | gptkbp:location | worldwide 
 | 
                        
                            
                                | gptkbp:mediaCoverage | extensive 
 | 
                        
                            
                                | gptkbp:notableCompany | gptkb:Air_Canada gptkb:American_Airlines
 gptkb:Norwegian_Air_Shuttle
 gptkb:Southwest_Airlines
 gptkb:United_Airlines
 gptkb:Boeing
 
 | 
                        
                            
                                | gptkbp:notableEvent | 2020-11-18 2019-03-13
 
 | 
                        
                            
                                | gptkbp:publicReaction | concern over aviation safety 
 | 
                        
                            
                                | gptkbp:regulates | airworthiness directive flight ban
 
 | 
                        
                            
                                | gptkbp:relatedTo | gptkb:Ethiopian_Airlines_Flight_302 gptkb:Lion_Air_Flight_610
 
 | 
                        
                            
                                | gptkbp:resultedIn | gptkb:Boeing_737_MAX_recertification Boeing CEO resignation
 financial losses for Boeing
 FAA software review
 compensation to airlines
 
 | 
                        
                            
                                | gptkbp:startDate | 2019-03-13 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Boeing_737_MAX_recertification gptkb:MCAS
 
 | 
                        
                            
                                | gptkbp:bfsLayer | 8 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | Boeing 737 MAX grounding 
 |