USAF airmen from the phase inspection section of the 332nd EMXS conducts post engine run operational checks on F-16C block 50 #90-0812 (marked 14 FS) at Balad AB on March 22nd, 2007. Maintainers ensure that all ground and functionally checks are complete. These critical checks are accomplished after every 400 flying hrs to make sure every aircraft is mission ready. [USAF photo by SSgt. Michael R. Holzworth]