Pilot Prep Alaska Air National Guardsmen prepare to conduct a low-level proficiency training flight aboard an HC-130J Combat King II aircraft at Joint Base Elmendorf-Richardson, Alaska, Sept. 27, 2017. Air Force photo by Senior Airman Javier Alvarez SHARE: Download: Full Size (0.37 MB) Credit: Senior Airman Javier Alvarez VIRIN: 170927-F-SK378-0787Y.JPG Photo Gallery