The Aviation History & Technology Center is a 501(c)(3) nonprofit museum at 555 Perrin Road in Marietta, Georgia, preserving local aviation and military heritage through 15 military and civilian aircraft, including an interior-accessible Lockheed C-141B StarLifter, exhibits and education programs. Public exploration is offered on a weather-permitting weekend schedule; check the operator for current hours, admission and weather or private-event closures before visiting. Group and school tours are available with advance scheduling. Most of the outdoor site is mobility accessible, although some aircraft require steep-step climbing. Current visitor address: 555 Perrin Road, Marietta, Georgia 30060, United States.