KRI Nala

Nala has a length of 84 m (276 ft), a beam of 11.10 m (36.4 ft), a draught of 3.3 m (11 ft) and displacement of 1,200 long tons (1,200 t) standard and 1,450 long tons (1,470 t) at full load. The ship has two shafts and powered with CODOG-type propulsion, which consisted of one Rolls-Royce Olympus TM-3B gas turbine with 21,000 kW (28,000 shp) and two MTU 16V956 TB81 diesel engines with 6,000 bhp (4,500 kW). The ship has a range of 4,250 nautical miles (7,870 km) while cruising at 16 knots (30 km/h) and top speed of 30 knots (56 km/h). Nala has a complement of 89 personnel, including 11 officers.[1][2]

The ship are armed with one Bofors 120 mm Automatic Gun L/46, two Bofors 40 mm Automatic Gun L/70 and two Rheinmetall Mk 20 Rh-202 autocannons. For anti-submarine warfare, the ship is equipped with one Bofors 375 mm twin anti-submarine rocket launcher.[1] For surface warfare, Nala was equipped with four Exocet MM 38 anti-ship missile launchers.[1] Due to obsolescence, the ship never carried the missiles since early 2000s.[3] Nala also has a flight deck and telescopic hangar astern and able to carry a single helicopter, unlike other ships in the class.[1]

The ship's countermeasure systems consisted of two Vickers Mk 4 chaff launchers and T-Mk 6 torpedo decoy outfit. As built, the electronics and sensors consisted of HSA DA-05 air and surface surveillance radar, Decca AC 1229 surface warning radar, HSA WM-28 tracking radar, Van der Heem PHS 32 sonar and WCS WM20 fire-control system.[1] As of 2009, some of them were replaced or upgraded, which were consisted of two Knebworth Corvus 8-tubed trainable chaff launchers, ECM MEL Susie-1 and Signaal LIROD fire-control system.[2]

Nala was laid down on 27 January 1978 at Wilton-Fijenoord, Schiedam, Netherlands. The ship was launched on 11 January 1979 and was commissioned on 4 August 1980.[2]

The Nala was deployed to help look for the missing Adam Air Flight 574.[4][5]