Waco E series
| Waco E series | |
|---|---|
| Airworthy 1941-built Waco SRE at Poplar Grove Airport, near Belvidere, Illinois, in August 2010 | |
| Role | Four-seat cabin biplane | 
| National origin | United States | 
| Manufacturer | Waco Aircraft Company | 
| First flight | 1939 | 
| Introduction | 1940 | 
| Status | some still flying in 2011 | 
| Primary user | private owner pilots | 
| Produced | 1939–1942 | 
| Number built | 30 | 
| Developed from | Waco C series | 
The Waco E series is a small family of American-built cabin biplanes built between 1939 and 1942, which differed primarily by engine installation.