May 22, 2023 Air Education and Training Command personnel, aircraft to be featured at EAA AirVenture Oshkosh JOINT BASE SAN ANTONIO - RANDOLPH, Texas – The aircraft and personnel of Air Education and Training Command (AETC) will be among the featured attractions at EAA AirVenture Oshkosh 2023, July 24-30 at Wittman Regional Airport in Oshkosh, Wisconsin.