Fastened Fan Air Force Staff Sgt. Stephen Farkas, top, and Senior Airman Casey McNamara prepare a turbofan engine for shipment at Rickenbacker Air National Guard Base, Ohio, April 23, 2019. SHARE: Download: Full Size (4.16 MB) Tags: Air Force, National Guard Credit: Air National Guard Senior Master Sgt. Ralph Branson VIRIN: 190423-Z-UU033-013.JPG Photo Gallery