| General data: | |
|---|---|
| Type: Hull Sonar, Passive-Only | Altitude Max: 0 m |
| Range Max: 74.1 km | Altitude Min: 0 m |
| Range Min: 0 km | Generation: Early 1990s |
| Sensors / EW: |
|---|
| AN/SSQ-77B VLAD - Hull Sonar, Passive-Only Role: Sonobuoy, Passive-Only Directional Vertical Line Array DIFAR (VLAD) Max Range: 74.1 km |