250530-F-QS635-1205
Lt. Col. Erik Greendyke, 40th Helicopter Squadron, Commander, shakes hands with Capt. Brock Flieger, 550th Helicopter Squadron flight commander, May 30, 2025 at Malmstrom Air Force Base, Mont. Completing Initial Operational Test and Evaluation successfully allows the U.S. Air Force to retire the UH-1N Huey fleet with the modern, safer, and more capable MH-139A. (U.S. Air Force photo by Airman 1st Class Jack Rodriguez Escamilla)