HMAS Newcastle (FFG 06) Seahawk and one AS350B Squirrel. "Newcastle" was laid down by AMECON at Williamstown, Victoria on 21 July 1989, launched on 21 February 1992 and commissioned into the RAN on 11 December 1993. Unlike the first four "Adelaide"-class frigates, "Newcastle" was not constructed in the United States of America, so was never assigned a US Navy hull number. "Newcastle" is the only "Adelaide"-class ship not named after a state capital city. Instead, she is named after Newcastle, New South Wales, the largest regional city in the country. She is the first ship of the RAN to be named "Newcastle". "Newcastle" was
Shelling of Newcastle flashes, the submarine ceased its attack and submerged before the Australian gunners could open fire on it. "I-21" began her bombardment of Newcastle two hours after the attack on Sydney. At this time submarine was from Newcastle, and was sailing eastwards as her deck gun was stern-mounted. Prior to the attack the submarine's gun crew had prepared 34 rounds of ammunition; these comprised 26 conventional rounds and eight illumination rounds. The target of the attack was the BHP steelworks in the city. Between 2:15 am and 2:31 am "I-21" fired 34 shells at Newcastle. These rounds landed over a wide