Winter Work An airman assigned to the Pennsylvania Air National Guard's 171st Maintenance Group uses a deicer to blow the snow off a KC-135 Stratotanker aircraft near Pittsburgh, Dec. 20, 2024. SHARE: Download: Full Size (1.76 MB) Tags: Air Force, national guard Credit: Air National Guard Tech. Sgt. Zoe Wockenfuss VIRIN: 241220-Z-OK627-1030R.JPG Photo Gallery