The SNB-5 Sonoran Beauty will be back and Colorado Tribute to Aviation in 2021. They will also be offering rides!! The Beechcraft Model 18 was used in so many ways in civilian and military uses. as light transport, light bombers, aircrew trainers for bombing, navigation and gunnery and as mother ships for target drones. Over 90 percent of United States Army Air Forces bombardiers and navigators trained in this aircraft type.