| Technical data | |
|---|---|
| Type | 3-EA |
| Function | experimental |
| Year | 1933 |
| Crew | 1 |
| Engines | 2*120hp M-2 |
| Rotor diameter | 11.0m |
| Empty weight | 982kg |
| Flight weight | 1145kg |
3-EA, TsAGI/ A.M.Cheremukhin
Had some construction improvements compared with 1-EA. Tested only 'on the rope', no free flights.
One built.
| Predecessor | Modifications |
|---|---|
 1-EA |
 5-EA |
Sources [6], Vol.2 p.416;
