Keywords: alaska air national guard alaskaairnationalguard 176th wing 176thwing 176th maintenance group 176thmaintenancegroup hc-130 hercules hc130hercules hh-60 pave hawk helicopter hh60pavehawkhelicopter joint base elmendorf-richardson jointbaseelmendorfrichardson alaska usa us indoor Alaska Air National Guardsmen, assigned to the 176th Maintenance Squadron, test a HC-130 Hercules electronic countermeasure system while performing an isochronal inspection at Joint Base Elmendorf-Richardson, Alaska, Nov. 16, 2016. Isochronal inspections are performed to ensure that aircraft are safe and remain mission ready. (U.S. Air Force photo/Alejandro Pena) Alaska Air National Guardsmen, assigned to the 176th Maintenance Squadron, test a HC-130 Hercules electronic countermeasure system while performing an isochronal inspection at Joint Base Elmendorf-Richardson, Alaska, Nov. 16, 2016. Isochronal inspections are performed to ensure that aircraft are safe and remain mission ready. (U.S. Air Force photo/Alejandro Pena) |