| HMAS Childers (ACPB 93) | |
|---|---|
 HMAS Childers and sister vessels berthed at HMAS Cairns | |
| Career (Australia) |  |
| Namesake: | Towns of Childers, Queensland and Childers, Victoria |
| Launched: | 18 December 2006 |
| Commissioned: | 7 July 2007 |
| Homeport: | HMAS Cairns, Cairns |
| Motto: | "Serve With Honour" |
| Status: | Active as of 2013 |
| Badge: | Ship's badge |
| General characteristics | |
| Class & type: | Armidale class patrol boat |
| Displacement: | 270 tons |
| Length: | 56.8 m (186 ft) |
| Beam: | 9.5 m (31 ft) |
| Draught: | 2.7 m (8.9 ft) |
| Propulsion: | 2 x MTU 16V M70 2,320 kW diesels driving twin screws through ZF transmissions |
| Speed: | 25 knots (46 km/h; 29 mph) |
| Range: | 3,000 nautical miles (5,600 km; 3,500 mi) at 12 knots (22 km/h; 14 mph) |
| Boats & landing craft carried: | 2 x Zodiac 7.2 m (24 ft) RHIBs |
| Complement: | 21 |
| Sensors and processing systems: | Low light optical equipment, communication direction finding and radar |
| Armament: |
1 x Rafael Typhoon 25 mm naval stabilised deck gun 2 x 12.7 mm machine guns |
HMAS Childers (ACPB 93) is an Armidale class patrol boat of the Royal Australian Navy (RAN). Named for the towns of Childers, Queensland and Childers, Victoria, Childers is the only ship in the RAN to be named after two towns.[1]
Design and construction[]
The Armidale class patrol boats are 56.8 metres (186 ft) long, with a beam of 9.5 metres (31 ft), a maximum draft of 2.25 metres (7.4 ft), and a displacement of 270 tons.[2][3] The semi-displacement vee hull is fabricated from aluminium alloy, and each vessel is built to a combination of Det Norske Veritas standards for high-speed light craft and RAN requirements.[3] The Armidales can travel at a maximum speed of 25 knots (46 km/h; 29 mph), and are driven by two propeller shafts, each connected to an MTU 16V M70 diesel.[2] The ships have a range of 3,000 nautical miles (5,600 km; 3,500 mi) at 12 knots (22 km/h; 14 mph), allowing them to patrol the waters around the distant territories of Australia, and are designed for standard patrols of 21 days, with a maximum endurance of 42 days.[2][3]
The main armament of the Armidale class is a Rafael Typhoon stabilised 25-millimetre (0.98 in) gun mount fitted with an M242 Bushmaster cannon.[2] Two 12.7-millimetre (0.50 in) machine guns are also carried.[4] Boarding operations are performed by two 7.2-metre (24 ft), waterjet propelled rigid-hulled inflatable boats (RHIBs).[3] Each RHIB is stored in a dedicated cradle and davit, and is capable of operating independently from the patrol boat as it carries its own communications, navigation, and safety equipment.[3][5]
Each patrol boat has a standard ship's company of 21 personnel, with a maximum of 29.[2][3] The Armidales do not have a permanently assigned ship's company; instead, they are assigned to divisions at a ratio of two vessels to three companies, which rotate through the vessels and allow the Armidales to spend more time at sea, without compromising sailors' rest time or training requirements.[3][6] A 20-berth auxiliary accommodation compartment was included in the design for the transportation of soldiers, illegal fishermen, or unauthorised arrivals; in the latter two cases, the compartment could be secured from the outside.[7] However, a malfunction in the sewerage treatment facilities aboard HMAS Maitland in August 2006 pumped hydrogen sulfide and carbon monoxide into the compartment, non-fatally poisoning four sailors working inside, after which use of the compartment for accommodation was banned across the class.[6][7]
Childers was constructed by Austal at their shipyard in Henderson, Western Australia.[2] She was launched on 18 December 2006, and was commissioned in Cairns, Queensland on 7 July 2007.
Operational history[]
Assigned to Ardent Division, Childers is based in Cairns and performs border protection and fisheries protection patrols.
Citations[]
- ↑ "Features - A tale of two towns". Navy News. 17 May 2007. http://www.defence.gov.au/news/navynews/editions/5008/features/feature1.htm. Retrieved 7 December 2008.
- ↑ 2.0 2.1 2.2 2.3 2.4 2.5 Wertheim (ed.), The Naval Institute Guide to Combat Fleets of the World, p. 22
- ↑ 3.0 3.1 3.2 3.3 3.4 3.5 3.6 Kerr, Plain sailing
- ↑ Heron & Powell, in Australian Maritime Issues 2006, p. 132
- ↑ Heron & Powell, in Australian Maritime Issues 2006, p. 131
- ↑ 6.0 6.1 Kerr, Patrol boats shake down fuel faults
- ↑ 7.0 7.1 McKenna, Gas risk remains for navy boats
References[]
- Books
- Heron, Wesley; Powell, Anthony (2007). "Welcome to the Armidale Class". In Forbes, Andrew and Lovi, Michelle. Australian Maritime Issues 2006. Papers in Australian Maritime Affairs. Sea Power Centre - Australia. pp. 129–134. ISBN 0-642-29644-8. ISSN 1327-5658. Archived from the original on 3 Oct 2009. http://web.archive.org/web/20091003233838/http://www.navy.gov.au/w/images/PIAMA19.pdf. Retrieved 12 May 2010.
- 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 978-1-59114-955-2. OCLC 140283156. http://books.google.com/books?id=TJunjRvplU4C.
- Journal and news articles
- Kerr, Julian (1 January 2008). "Plain sailing: Australia's Armidales prove fit for task". Jane's Navy International. Jane's Information Group.
- Kerr, Julian (8 December 2007). "Patrol boats shake down fuel faults". The Australian: Defence Special Report. News Corporation. p. 8.
- McKenna, Michael (2 January 2010). "Gas risk remains for navy boats". The Australian. http://www.theaustralian.com.au/news/nation/gas-risk-remains-for-navy-boats/story-e6frg6nf-1225815368349. Retrieved 7 January 2010.
- Websites and other media
- Australian Department of Defence press release Navy's Eleventh Armidale Class Patrol Boat Commissions, 7 July 2007.
External links[]
The original article can be found at HMAS Childers (ACPB 93) and the edit history here.