type of aircraft
Sikorsky S-11
The Sikorsky S-11 Polukroogly (Half Round) was a Russian single engine prototype reconnaissance aircraft completed in July 1913 by the Russian Baltic Railroad Car Works while Igor Sikorsky was the chief engineer of the aircraft manufacturing division.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
- Manufacturer
- Russo-Balt
- Country of origin
- Russian Empire
- First flight
- 1913-01-01
Specifications
- Cruise speed
- 55 kt
- Max speed
- 63 kt
- Max takeoff weight
- 2,216 lb
- Empty weight
- 1,274 lb
- Powerplant
- Gnome Monosoupape
- Engines
- 1
- Seats
- 2
- Length
- 24.9 ft
- Wingspan
- 38.1 ft
- Number built
- 1
Specifications are approximate and may vary by variant. Compiled from Wikipedia (CC BY-SA).
Reference and training only. Specifications vary by variant — consult the manufacturer and the official documents.