Engine Exam An Air Force F-16C Fighting Falcon engine is tested at Shaw Air Force Base, S.C., Oct. 19, 2023. Jet engines are tested in a hangar, known as a 'Hush House,' to ensure all components are functioning and performance ready. SHARE: Download: Full Size (1.82 MB) Tags: Air Force Credit: Air Force Senior Airman Meghan Hutton VIRIN: 231019-F-AM378-2215.JPG Photo Gallery