| gptkbp:instanceOf | gptkb:aircraft 
 | 
                        
                            
                                | gptkbp:avionics | modernized sensors and communications 
 | 
                        
                            
                                | gptkbp:countryOfOrigin | gptkb:United_States 
 | 
                        
                            
                                | gptkbp:crew | 1 
 | 
                        
                            
                                | gptkbp:firstFlight | August 1, 1955 
 | 
                        
                            
                                | gptkbp:height | 4.7 m 
 | 
                        
                            
                                | gptkbp:introduced | 1994 
 | 
                        
                            
                                | gptkbp:length | 19.2 m 
 | 
                        
                            
                                | gptkbp:manufacturer | gptkb:Lockheed_Martin 
 | 
                        
                            
                                | gptkbp:maximumSpeed | 805 km/h 
 | 
                        
                            
                                | gptkbp:maxTakeoffWeight | 18,144 kg 
 | 
                        
                            
                                | gptkbp:nickname | gptkb:Dragon_Lady 
 | 
                        
                            
                                | gptkbp:notableFor | high-altitude surveillance difficult handling characteristics
 long endurance flights
 
 | 
                        
                            
                                | gptkbp:numberBuilt | over 100 (all U-2 variants) 
 | 
                        
                            
                                | gptkbp:operatedBy | gptkb:United_States_Air_Force 
 | 
                        
                            
                                | gptkbp:operationalCeiling | above 70,000 feet 
 | 
                        
                            
                                | gptkbp:powerplant | gptkb:General_Electric_F118-GE-101_turbofan 
 | 
                        
                            
                                | gptkbp:primaryUser | gptkb:United_States_Air_Force 
 | 
                        
                            
                                | gptkbp:range | 11,000 km 
 | 
                        
                            
                                | gptkbp:role | high-altitude reconnaissance 
 | 
                        
                            
                                | gptkbp:serviceCeiling | 21,300 m 
 | 
                        
                            
                                | gptkbp:status | in service 
 | 
                        
                            
                                | gptkbp:usedBy | gptkb:NASA 
 | 
                        
                            
                                | gptkbp:usedFor | gptkb:scientific_research gptkb:intelligence_gathering
 
 | 
                        
                            
                                | gptkbp:usedIn | gptkb:Cold_War gptkb:Korean_War
 gptkb:Vietnam_War
 modern reconnaissance missions
 
 | 
                        
                            
                                | gptkbp:variant | gptkb:Lockheed_U-2 
 | 
                        
                            
                                | gptkbp:wingspan | 31.4 m 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:U-2_spy_plane_program 
 | 
                        
                            
                                | gptkbp:bfsLayer | 6 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | U-2S Dragon Lady 
 |