Refueling and Reflection An airman refuels an A-10C Thunderbolt II during training in Plovdiv, Bulgaria, Feb. 11, 2016. The aircraft belongs to the 74th Expeditionary Fighter Squadron. Air Force photo by Airman 1st Class Luke Kitterman SHARE: Download: Full Size (0.81 MB) Credit: Airman 1st Class Luke Kitterman VIRIN: 160219-D-HV319-001.JPG Photo Gallery