| A244/S Torpedo | |
|---|---|
 Indonesian Navy frigate KRI Raden Eddy Martadinata during torpedo firing exercise with WASS A244/S Mod 3 lightweight torpedo (training head). | |
| Type | Lightweight ASW torpedo |
| Place of origin | Italy |
| Service history | |
| In service | 1982 |
| Production history | |
| Manufacturer | Leonardo |
| Specifications | |
| Mass | 254 kg (560 lb) |
| Length | 2.75 m (9.0 ft) |
| Diameter | 324 mm (12.8 in) |
| Effective firing range | 13.5 km (7.3 nmi) |
| Maximum firing range | 6 to 6.5 km for Mod 0 through Mod 2, 13.5 km for Mod 3 |
| Warhead | High explosive STANAG 4439 and MURAT-2 compliant |
| Warhead weight | 45.4 kg (100 lb) |
Detonation mechanism | Various |
| Engine | Contra-rotating direct-drive brushless electric motor |
| Propellant | AgCl-Mg battery |
| Maximum depth | 10 m to >600 m |
| Maximum speed | 30–39 kn (56–72 km/h) |
Guidance system | Active/passive acoustic homing |
Steering system | CIACIO-S seeker |
Launch platform | Surface ships and aircraft |
The A244/S is an Italian lightweight, fire-and-forget torpedo employed for anti-submarine warfare. It can be launched from surface vessels or aircraft and locates the target using an acoustic seeker. The torpedo body conforms to the NATO 12.75-inch (323.8 mm) standard and is compatible with USN Mark 32 torpedo tubes.