3350 TTW:3370th TTG - Chanute AFB IL

The 3350th Technical Training Wing (TTW) and its successor, the 3370th Technical Training Group (TTG), were key units stationed at Chanute Air Force Base, Illinois. Established in the post-World War II era, the 3350th TTW was responsible for providing advanced technical training in aircraft maintenance, weather, and missile systems for thousands of Air Force personnel. In 1971, the 3350th TTW was redesignated as the 3370th TTG, continuing its mission of technical training support until Chanute AFB’s closure in 1993. Throughout its service, the unit played a vital role in preparing Air Force technicians and specialists, contributing significantly to the readiness and effectiveness of the U.S. Air Force.