HMAS Newcastle (FFG 06) was an Adelaide-class guided-missile frigate constructed for the Royal Australian Navy, entering service in 1993 and serving until her decommissioning in 2019. As the last ship of her class to be built, Newcastle was assembled in Australia by AMECON at Williamstown, Victoria, with her keel laid on 21 July 1989 and launched on 21 February 1992. She measured 138.1 meters in length overall, with a beam of 13.7 meters and a draught of 4.5 meters, displacing approximately 4,100 tons at full load. Propulsion was provided by two General Electric LM2500 gas turbines, delivering a total of 41,000 horsepower, enabling a maximum speed of 29 knots and a range of 4,500 nautical miles at 20 knots. The ship's crew comprised about 184 personnel, excluding helicopter flight crews. Armament initially included a Mark 13 missile launcher capable of firing RIM-66 Standard and RGM-84 Harpoon missiles, an OTO Melara 76mm gun, and a Vulcan Phalanx point-defense system. During the mid-2000s, Newcastle was upgraded with an eight-cell Mark 41 Vertical Launch System for RIM-162 Evolved Sea Sparrow missiles and carried two Mark 32 torpedo tubes for anti-submarine warfare, initially firing Mark 44 torpedoes, later replaced by Mark 46 and MU90 Impact torpedoes. Her sensor suite featured an AN/SPS-49 air search radar, AN/SPS-55 surface search radar, SPG-60 fire control radar, and a Mulloka hull-mounted sonar. She could operate two helicopters, typically S-70B Seahawks or a combination of Seahawk and Squirrel. Throughout her service, Newcastle participated in significant operations, including peacekeeping in East Timor with INTERFET, deployments to the Persian Gulf, and response to the 2006 Fijian coup d'état. She was recognized with honors such as "East Timor 1999–2000" and "Persian Gulf 2002–03" and was awarded the RAN Gloucester Cup in 2010. Notably, she conducted first-of-class UAV flight trials in 2016 and participated in multinational exercises like RIMPAC 2010. After decommissioning on 30 June 2019, Newcastle was transferred to the Chilean Navy in April 2020, where she was renamed Capitán Prat (FFG 11), continuing her maritime service under a new flag.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.