| General data: | |
|---|---|
| Type: Hull Sonar, Passive-Only | Altitude Max: 0 m |
| Range Max: 0.6 km | Altitude Min: 0 m |
| Range Min: 0 km | Generation: Late 1960s |
| Sensors / EW: |
|---|
| Torpedo Seeker - (Grog Mk20, ASW/ASuW) Hull Sonar, Passive-Only Role: Torpedo Seeker, Passive-Only Max Range: 0.6 km |