| General data: | |
|---|---|
| Type: Hull Sonar, Active/Passive | Altitude Max: 0 m |
| Range Max: 7.4 km | Altitude Min: 0 m |
| Range Min: 0 km | Generation: Early 1970s |
| Sensors / EW: |
|---|
| Type 187 - (Oberon, Searchlight Attack) Hull Sonar, Active/Passive Role: Hull Sonar, Active/Passive Attack Max Range: 7.4 km |