Members of the general public walk onto the rear cargo ramp of an Air Force Reserve Command's 433rd Airlift Wing Wing's C-5M Super Galaxy at the Joint Base San Antonio-Lackland Air Show and Open House, Nov. 4, 2017. Reserve Citizen Airmen were on-hand to answer questions about the largest aircraft in the Air Force fleet and talk about their experiences as Reservists. (U.S. Air Force photo by Tech. Sgt. Carlos J. Trevino)