| General data: | |
|---|---|
| Type: Hull Sonar, Active/Passive | Altitude Max: 0 m |
| Range Max: 18.5 km | Altitude Min: 0 m |
| Range Min: 0 km | Generation: Early 1960s |
| Sensors / EW: |
|---|
| Trout Cheek [MG-10M Feniks-M] - (With Svet Acoustic Intercept, Auxillaries) Hull Sonar, Active/Passive Role: Hull Sonar, Active/Passive Search Max Range: 18.5 km |