This presentation explores the history and design of the Ryan ST, one of the most recognizable aircraft of the golden age of aviation. It then examines how the Timber Tiger ST-L was developed as a modern interpretation of that classic airplane. The talk focuses on the historical background, aerodynamic and structural design, and the engineering philosophy used to translate a 1930s aircraft concept into a modern aircraft design. Session type: Forum · Interests: History — Skyfarer is not affiliated with the Experimental Aircraft Association (EAA) or EAA AirVenture Oshkosh. This session is listed for informational purposes from the official AirVenture 2026 schedule. Times and locations can change during the event — verify on the official session page: https://events.rdmobile.com/Sessions/Details/3540653