Stearman Biplane in Flight sound effect HD

The sound of a Stearman biplane in flight from the cockpit. The sound is loud and isolated to the engine noise. Stearman Aircraft Corporation was an aircraft manufacturer in Wichita, Kansas. Although the company designed a range of other aircraft, it is most known for producing the Model 75, which is commonly known simply as the "Stearman" or "Boeing Stearman". Text credit: Wikipedia Commons