|   KRI Ajak in Makassar Strait on 6 March 2021  | |
| History | |
|---|---|
| Name | KRI Ajak | 
| Namesake | Dhole in Indonesian | 
| Identification | Pennant number: 653 | 
| Status | In active service [1] | 
| General characteristics | |
| Type | FPB-57 Nav II patrol boat | 
| Displacement | 445 tonnes | 
| Length | 58.10 m (190.6 ft) | 
| Beam | 7.62 m (25.0 ft) | 
| Draught | 2.95 m (9.7 ft) | 
| Propulsion | 2 x MTU 60V 956 TB92 | 
| Speed | 27 knots (50 km/h) | 
| Range | 6,000 nautical miles (11,000 km) at 15 knots (28 km/h) | 
| Complement | 42 crew | 
| Sensors & processing systems  | |
| Electronic warfare & decoys  | Dagie decoy RL | 
| Armament | 
  | 
KRI Ajak is an PB-57 Mk II (Andau class) ASW patrol boats operated by the Indonesian Navy.
KRI Ajak was deployed to help look for the missing Adam Air Flight 574. [2] [3]