Statements (32)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | 
                                    
                                        
                                            gptkb:piston_engine
                                        
                                         | 
                            
| gptkbp:bypassRatio | 
                                    
                                        
                                            
                                            5:1
                                        
                                        
                                         | 
                            
| gptkbp:certification | 
                                    
                                        
                                            gptkb:FAA
                                        
                                         | 
                            
| gptkbp:countryOfOrigin | 
                                    
                                        
                                            gptkb:United_States
                                        
                                         | 
                            
| gptkbp:developedBy | 
                                    
                                        
                                            gptkb:aircraft
                                        
                                         | 
                            
| gptkbp:diameter | 
                                    
                                        
                                            
                                            93 in
                                        
                                        
                                         | 
                            
| gptkbp:firstFlight | 
                                    
                                        
                                            
                                            1968
                                        
                                        
                                         | 
                            
| gptkbp:fuelType | 
                                    
                                        
                                            gptkb:Jet-A
                                        
                                         | 
                            
| gptkbp:introduced | 
                                    
                                        
                                            
                                            1970
                                        
                                        
                                         | 
                            
| gptkbp:introducedIn | 
                                    
                                        
                                            gptkb:aircraft
                                        
                                         | 
                            
| gptkbp:length | 
                                    
                                        
                                            
                                            173 in
                                        
                                        
                                         | 
                            
| gptkbp:manufacturer | 
                                    
                                        
                                            gptkb:Pratt_&_Whitney
                                        
                                         | 
                            
| gptkbp:notableFor | 
                                    
                                        
                                            
                                            first high-bypass turbofan for wide-body airliners
                                        
                                        
                                         | 
                            
| gptkbp:numberOfSpools | 
                                    
                                        
                                            
                                            two
                                        
                                        
                                         | 
                            
| gptkbp:numberOfStages | 
                                    
                                        
                                            
                                            14
                                        
                                        
                                         4  | 
                            
| gptkbp:status | 
                                    
                                        
                                            
                                            out of production
                                        
                                        
                                         | 
                            
| gptkbp:successor | 
                                    
                                        
                                            gptkb:Pratt_&_Whitney_PW4000
                                        
                                         | 
                            
| gptkbp:thrust | 
                                    
                                        
                                            
                                            40,000–53,000 lbf
                                        
                                        
                                         | 
                            
| gptkbp:type | 
                                    
                                        
                                            
                                            high-bypass turbofan
                                        
                                        
                                         | 
                            
| gptkbp:usedOn | 
                                    
                                        
                                            gptkb:Boeing_767
                                        
                                         gptkb:aircraft gptkb:Lockheed_L-1011_TriStar gptkb:Airbus_A300 gptkb:McDonnell_Douglas_DC-10  | 
                            
| gptkbp:weight | 
                                    
                                        
                                            
                                            8,727 lb
                                        
                                        
                                         | 
                            
| gptkbp:bfsParent | 
                                    
                                        
                                            gptkb:Airbus_A300-600F
                                        
                                         gptkb:Boeing_767-233 gptkb:Airbus_A300 gptkb:Pratt_&_Whitney_PW4000  | 
                            
| gptkbp:bfsLayer | 
                                    
                                        
                                            
                                            6
                                        
                                        
                                         | 
                            
| https://www.w3.org/2000/01/rdf-schema#label | 
                                    
                                        
                                            
                                            Pratt & Whitney JT9D
                                        
                                        
                                         |