| S-6 | |
|---|---|
| |
| S-6 with exposed fuselage structure | |
| Role | Experimental |
| National origin | Russian Empire |
| Designer | Igor Sikorsky |
| First flight | 1911 |
| Number built | 5 |
| Developed from | Sikorsky S-5 |
The Sikorsky S-6 was a Russian single engine experimental aircraft similar to the S-5, built in 1911 by Igor Sikorsky.