190907-F-AU266-0036
                U.S. Air Force Senior Airman Chelsea M. Salinas, 916th Maintenance Squadron isochronal dock inspector, marks the tire with the air pressure of the tire and date on a KC-135 Stratotanker on Seymour Johnson Air Force Base, North Carolina, Sept. 7, 2019. Tire pressure markings are valid for 72 hours before they have to be checked again prior to being moved.
                
                    
                        PHOTO BY:
                        Staff Sgt. Mary McKnight
                    
                    
                        VIRIN:
                        190907-F-AU266-0036.JPG
                    
                    
                        FULL SIZE:
                        0.48 MB
                    
                 
                
                
                        
                        
                            
                                
                                    CAMERA 
                                    NIKON D5
                                    LENS 
                                    18.0-200.0 mm f/3.5-5.6
                                    APERTURE
                                    8
                                 
                                
                                    SHUTTERSPEED
                                    1/200
                                    ISO
                                    200
                                 
                             
                            No camera details available.
                         
                        
                            
                                IMAGE IS PUBLIC DOMAIN
                                
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