Metal Maneuver Air Force Senior Airman Tyler Sutlovich, a 911th Maintenance Squadron metals technology specialist, grinds welding marks on pieces of metal at the Pittsburgh International Airport Air Reserve Station, March 26, 2020. SHARE: Download: Full Size (2.92 MB) Tags: air force, reserves Credit: Joshua Seybert, Air Force VIRIN: 200326-F-UJ876-1067Y.JPG Photo Gallery