Windmann Work Air Force Staff Sgt. Matthew Windmann operates a milling machine that creates aircraft parts from raw metal in the 397th Expeditionary Maintenance Squadron's metals fabrication shop at Al Udeid Air Base, Qatar. SHARE IMAGE: Download Image: Small (0 KB)| Medium (174.08 KB)| Full Size (0.34 MB) Tags: Air Force Photo By: DOD video still VIRIN: 190226-D-PZ834-001C.JPG Photo Gallery