U.S. Air Force Tech. Sgt. Jessica Sporleder, 1st Operation Group Aerospace Physiology technician, briefs the usefulness of the altitude chamber for the fighter pilot community with the Virginia Peninsula Chamber of Commerce LEAD program during a tour at Joint Base Langley-Eustis, Virginia, May 4, 2022. LEAD Peninsula has been introducing its class members to the major facets of the greater Peninsula community since 1984. (U.S. Air Force photo by Airman 1st Class Chloe Shanes)