Air Force Photos

Upgraded C-130H begins testing
A 153rd Airlift Wing maintainer plugs in a generator cable into her C-130H Hercules after arriving at Eglin Air Force Base, Fla., Jan. 11, 2018. The Air Force’s first fully upgraded C-130H is here for test and evaluation on its new modified propeller system and engines. (U.S. Air Force photo by Samuel King Jr.)