HOT METAL U.S. Air Force Senior Airman Christopher Swenson practices shielded metal arc welding June 4, 2009, at Kadena Air Base, Japan. Personnel from vehicle mechanics and body shop are completing a newly implemented welding course at the Pacific Air Forces Transportation Training Center. Swenson, a vehicular equipment maintenance journeyman, is assigned to the 18th Logistics Readiness Squadron. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 878419-X-MBX40-826.jpg Photo Gallery