| General data: | |
|---|---|
| Type: Hull Sonar, Active-Only | Altitude Max: 0 m |
| Range Max: 0.8 km | Altitude Min: 0 m |
| Range Min: 0 km | Generation: Late 1980s |
| Properties: Classification [Class Info] / Brilliant Weapon [Automatic Target Aquisition], Shallow Water Capable (Partial) |
| Sensors / EW: |
|---|
| DUBM 21D [TSM 2021D] - (Digital, Sagittaire-Class) Hull Sonar, Active-Only Role: Hull Sonar, Active-Only Mine Hunting [Detection & Classification] Max Range: 0.8 km |