HMAS Mermaid (A 02)

History
Australia
Builder	Eglo Engineering, Adelaide
Laid down	19 July 1988
Launched	28 September 1989
Commissioned	4 December 1989
Decommissioned	18 September 2021
Homeport	HMAS Cairns, Cairns
Identification	MMSI number: 503152000
Motto	"No Task Too Arduous"
General characteristics
Class and type	Paluma-class survey motor launch
Displacement	320 tonnes
Length	36.6 m (120 ft) length overall
Beam	13.7 m (45 ft)
Draught	1.9 m (6 ft 3 in)
Propulsion	2 Detroit V12 diesel engines
Speed	12 knots (22 km/h; 14 mph)
Range	1,800 nautical miles (3,300 km; 2,100 mi) at 10 knots (19 km/h; 12 mph)
Endurance	14 days
Complement	3 officers, 11 sailors (plus accommodation for 4 additional)
Sensors and processing systems	Radar: JRC JMA-3710-6 navigational radar Sonars: ELAC LAZ 72 side-scan mapping sonar Skipper 113 hull-mounted scanning sonar
Armament	None fitted

HMAS Mermaid (A 02) is a Paluma-class survey motor launch serving in the Royal Australian Navy (RAN).

The Paluma-class vessels have a full load displacement of 320 tonnes.^[1] They are 36.6 metres (120 ft) long overall and 36 metres (118 ft) long between perpendiculars, have a beam of 13.7 metres (45 ft), and a draught of 1.9 metres (6 ft 3 in).^[1] Propulsion machinery consists of two General Motors Detroit Diesel 12V-92T engines, which supply 1,290 brake horsepower (960 kW) to the two propeller shafts.^[1] Each vessel has a top speed of 12 knots (22 km/h; 14 mph), a maximum sustainable speed of 10 knots (19 km/h; 12 mph) (which gives a maximum range of 1,800 nautical miles (3,300 km; 2,100 mi)), and an endurance of 14 days.^[1]

The sensor suite of a Paluma-class launch consists of a JRC JMA-3710-6 navigational radar, an ELAC LAZ 72 side-scan mapping sonar, and a Skipper 113 hull-mounted scanning sonar.^[1] The vessels are unarmed.^[1] The standard ship's company consists of three officers and eleven sailors, although another four personnel can be accommodated.^[1] The catamarans were originally painted white, but were repainted naval grey in 2002.^[1]

Constructed by Eglo Engineering, Mermaid was laid down on 19 July 1988, launched on 28 September 1989, and commissioned into the RAN on 4 December 1989.^[1]

• Wertheim, Eric, ed. (2007). The Naval Institute Guide to Combat Fleets of the World: Their Ships, Aircraft, and Systems (15th ed.). Annapolis, MD: Naval Institute Press. ISBN 9781591149552. OCLC 140283156.

• "HMAS Mermaid". Royal Australian Navy. Retrieved 1 January 2013.