| General data: | |
|---|---|
| Type: Hull Sonar, Active-Only | Altitude Max: 0 m |
| Range Max: 3.7 km | Altitude Min: 0 m |
| Range Min: 0 km | Generation: Early 1960s |
| Sensors / EW: |
|---|
| Wolf Paw [MG-322DSP Vychegda] - (Polish Upgrade, 2008, RBU-6000 Attack) Hull Sonar, Active-Only Role: Hull Sonar, Active-Only Mortar Fire Control Max Range: 3.7 km |