Mr. Don Peck (Left), a former U.S. Air Force firefighter receives a tour of the Joe D. Brown IV Mission Training Center in which he donated many model airplanes at Ellsworth Air Force Base, South Dakota, Aug. 17, 2023. The facility personnel have decorated the building with the models, organizing them by branch of service, era of use and country of origin. Aircraft in this corner of the facility were all flown in the same time period and could feasibly have flown together in real life. (U.S. Air Force photo by Spc3 Adam Olson)