| Technical data | |
|---|---|
| Year | 1935 |
| Function | reconnaissater, light bomber |
| Crew | 2 |
| Engine | Gnome-Rhone 14krds 670/720hp |
| Empty Weight | 1,940kg |
| Takeoff Weight | 2,730kg |
| Speed 0m | : 366km/h |
| Speed ?????m | 460km/h |
| Climb | 5,000m : 8.7min |
| Range | 840km |
| Ceiling | 9,000m |
| Wing Span | 12.0m |
| Wing Area | 24.15m2 |
| Length | 10.0m |
| Armament | 2*g20mm 3*mg7.62mm, bombs 400kg |
TsKB-27/SR, S.A.Kocherigin
Advanced design of high speed reconnaissance monoplane, tested at NII VVS during Summer 1935. Despite record high speed, military experts turned it down because of unsuccessful mechanism of gear retraction. Attempts to bring aircraft into production "on any price" killed the project - next modification (R-9) had fixed landing gears and lost contest with Neman's R-10;
Links- SR/R-9 at Sky Corner
