Maj. Jennifer Kannegaard, left, a product manager for the Mad Hatter F-35 Lightning II Joint Strike Fighter software project, leads her software design team to a working area for 57th Wing Bolt Aircraft maintenance unit maintainers April 10, 2019 at Nellis Air Force Base, Nev. The Vermont Air National Guard recently added 78 user accounts at the 158th Maintenance Group (MXG), during which the Airmen were able to recover, service, and launch aircraft entirely using Mad Hatter applications. (U.S. Air Force photo by Airman 1st Class Bailee Darbaise)