St. Louis PT-LM-4
| PT-LM-4 | |
|---|---|
| PT-LM-4 | |
| Role | Primary trainer | 
| National origin | United States | 
| Manufacturer | St. Louis Aircraft Corporation | 
| First flight | 1940 | 
The St. Louis PT-LM-4 was a primary trainer design for use in the Civilian Pilot Training Program of World War II.