Flightline Signal Air Force Staff Sgt. Kaitlyn Lamolinara, a crew chief assigned to the Thunderbirds, signals to pilot Maj. Matt Kimmel as he arrives for a demonstration as part of the Arctic Thunder Open House at Joint Base Elmendorf-Richardson, Alaska, June 27, 2018. SHARE: Download: Full Size (3.09 MB) Tags: Air Force Credit: Airman 1st Class Caitlin Russell VIRIN: 180627-F-BP532-0075C.JPG Photo Gallery