Statements (16)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:satellite
                                        
                                         | 
                            
| gptkbp:cause | 
                                    
                                        
                                            
                                            attitude control system failure
                                        
                                        
                                         | 
                            
| gptkbp:failureDate | 
                                    
                                        
                                            
                                            May 19, 1998
                                        
                                        
                                         | 
                            
| gptkbp:launchDate | 
                                    
                                        
                                            
                                            June 24, 1993
                                        
                                        
                                         | 
                            
| gptkbp:launchVehicle | 
                                    
                                        
                                            gptkb:Ariane_4
                                        
                                         | 
                            
| gptkbp:manufacturer | 
                                    
                                        
                                            gptkb:Hughes_Space_and_Communications
                                        
                                         | 
                            
| gptkbp:missionType | 
                                    
                                        
                                            
                                            communications
                                        
                                        
                                         | 
                            
| gptkbp:notableEvent | 
                                    
                                        
                                            
                                            caused major pager service outage in the US in 1998
                                        
                                        
                                         | 
                            
| gptkbp:operator | 
                                    
                                        
                                            gptkb:PanAmSat
                                        
                                         | 
                            
| gptkbp:orbitType | 
                                    
                                        
                                            
                                            geostationary
                                        
                                        
                                         | 
                            
| gptkbp:replacedBy | 
                                    
                                        
                                            
                                            Galaxy VI
                                        
                                        
                                         | 
                            
| gptkbp:servesArea | 
                                    
                                        
                                            gptkb:North_America
                                        
                                         | 
                            
| gptkbp:service | 
                                    
                                        
                                            gptkb:HS-601
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Boeing_601_series
                                        
                                         | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            7
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            Galaxy IV (1998)
                                        
                                        
                                         |