PZL S-1
| PZL S-1 | |
|---|---|
| Role | Trainer and liaison aircraft |
| Manufacturer | PZL-Mielec |
| First flight | 15 November 1945 |
| Retired | 1946 |
| Status | prototype |
| Primary user | Polish Air Force |
| Number built | 1 |
The PZL S-1 was a Polish trainer and liaison aircraft of 1945, which remained a prototype. It was the second aircraft built in Poland after World War II.