Quality Testing Air Force Staff Sgt. Juan Paolo Aguon, noncommissioned officer in charge of the petroleum, oils and lubricants lab, assigned to the 60th Logistics Readiness Squadron, performs a bottle method testing procedure at Travis Air Force Base, Calif., Feb. 19, 2026. SHARE: Download: Full Size (3.61 MB) Tags: science, air force Credit: Kenneth Abbate, Air Force VIRIN: 260219-F-OY799-1371.JPG Photo Gallery