Tube Inspection Aerospace propulsion technicians conduct an exhaust tube inspection before starting an F-15E Strike Eagle engine at Royal Air Force Lakenheath, England, Aug. 30, 2022. SHARE: Download: Full Size (5.95 MB) Tags: Air Force Credit: Air Force Airman 1st Class Olivia Gibson VIRIN: 220830-F-TK834-1242A.JPG Photo Gallery