| Model | Max. Range | Abilities | Notes |
| CSU 90-2 Hull | 90 | Sub Search, Range Information, Bearing Information | Active/Passive sonar |
| FAS 3-1 Flank Array (CSU 83/90) | 39 | Sub Search, Bearing Information | Passive sonar |
| Manta | 1000 | Surface Search, Air Search, Bearing Information, Classification | Passive RWR/ESM/SIGINT |
| PRS-3-15 ( Ranging for CSU 83/90) | 39 | Sub Search, Range Information | Passive ranging array |
| Scanter (1960s) | 30 | Surface Search, Range Information, Bearing Information | Radar |