Video by Master Sgt. Diana Ferree
Steel Airmen welding
911th Airlift Wing
Feb. 4, 2024 | 0:24
Staff Sgt. Tyler J. Sutlovich, aircraft metals technology, 911th Maintenance Squadron, trains arc welding on a MIG machine at Pittsburgh International Airport Air Reserve Station, Pennsylvania, Feb. 4, 2024. MIG stands for metal inert gas, and it is used to join two pieces of metal. (U.S. Air Force video by Master Sgt. Diana E. Ferree)