| Career (Australia) | |
|---|---|
| Builder: | Evans Deakin and Company |
| Laid down: | April 1967 |
| Launched: | 26 August 1967 |
| Commissioned: | 26 April 1968 |
| Decommissioned: | 6 May 1983 |
| Fate: | Sold to Indonesia |
| Career (Indonesia) | |
| Name: | KRI Silea |
| Status: | Unknown |
| General characteristics | |
| Class and type: | Attack class patrol boat |
| Displacement: | 100 tons standard 146 tons full load |
| Length: | 107.6 ft (32.8 m) length overall |
| Beam: | 20 ft (6.1 m) |
| Draught: | 6.4 ft (2.0 m) at standard load 7.3 ft (2.2 m) at full load |
| Propulsion: | 2x 16-cylinder Paxman YJCM diesel engines 3,460 shp (2,580 kW) 2 shafts |
| Speed: | 24 knots (44 km/h; 28 mph) |
| Range: | 1,200 nautical miles (2,200 km; 1,400 mi) at 13 knots (24 km/h; 15 mph) |
| Complement: | 3 officers, 16 sailors |
| Armament: | 1 x Bofors 40 mm gun 2 x .50 calibre M2 Browning machine guns Small arms |
HMAS Acute (P 81) was an Attack class patrol boat operated by the Royal Australian Navy (RAN).
Contents |
The Attack class was ordered in 1964 to operate in Australian waters as patrol boats (based on lessons learned through using the Ton class minesweepers on patrols of Borneo during the Indonesia-Malaysia Confrontation, and to replace a variety of old patrol, search-and-rescue, and general-purpose craft.[1] Initially, nine were ordered for the RAN, with another five for Papua New Guinea's Australian-run coastal security force, although another six ships were ordered to bring the class to twenty vessels.[1] The patrol boats had a displacement of 100 tons at standard load and 146 tons at full load, were 107.6 feet (32.8 m) in length overall, had a beam of 20 feet (6.1 m), and draughts of 6.4 feet (2.0 m) at standard load, and 7.3 feet (2.2 m) at full load.[2][1] Propulsion machinery consisted of two 16-cylinder Paxman YJCM diesel engines, which supplied 3,460 shaft horsepower (2,580 kW) to the two propellers.[2][1] The vessels could achieve a top speed of 24 knots (44 km/h; 28 mph), and had a range of 1,200 nautical miles (2,200 km; 1,400 mi) at 13 knots (24 km/h; 15 mph).[2][1] The ship's company consisted of three officers and sixteen sailors.[2] Main armament was a bow-mounted Bofors 40 mm gun, supplemented by two .50 calibre M2 Browning machine guns and various small arms.[2][1] The ships were designed with as many commercial components as possible: the Attacks were to operate in remote regions of Australia and New Guinea, and a town's hardware store would be more accessible than home base in a mechanical emergency.[3]
Acute was laid down by Evans Deakin and Company at Brisbane, launched on 26 August 1967, and commissioned on 26 April 1968.[4][5]
Acute was predominantly used for training of Royal Australian Navy Reserve personnel at Fremantle, Western Australia. Whilst on a training cruise in May 1983, Acute apprehended two Taiwanese fishing boats engaged in illegal fishing. This was the first such operation involving RANR personnel.[6]
Acute paid off on 6 May 1983. She was transferred to the Indonesian Navy and renamed Silea.
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