Nocn111 final public version

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Naval Officers Club

NEWSLETTER Number 111, December 2017

ISSN 1445-6206

Tribal Class destroyer at speed

HMAS Arunta was designated the first of the RAN’s Improved “Tribal” Class destroyers, ordered in 1939. Three were eventually built, the others being named Warramunga (1942) and Bataan (1945). Dimensions : Length 377 ft x Beam 36 ft x Draft 21 ft. Displacement : 1990 tons (2122 in 1945) Speed : 36.5 knots (designed) ; 14 knots (economical) SHP 44,000 with Admiralty 3 drum boilers Armament : 3 x twin 4.7 inch Mk XII, one twin 4 inch Mk XVI, 6 single Oerlikons, 1 x 4 Mk VIII 2 pdr pompom mounting. 4 x 21 inch torpedo tubes. 2 depth charge throwers Mk XIX**, 46 depth charges (on deck and in magazine) (By 1945 the Oerlikons had been replaced by 6 x 40mm Bofors Mk III.) Builders : Cockatoo Docks & Engineering Co Pty, Sydney. Launched by Lady Gowrie, wife of the Governor-General (936-45) and commissioned 30 March 1942 (Commander J C Morrow, DSO RAN) Complement: 190 (12 officers and 178 ratings); later 260 (13 officers and 247 ratings) Record : employed almost continuously in the SW Pacific from Cape Gloucester to Balikpapan (Borneo). Refitting at Sydney at end of WW2, participating in Sydney Victory parade 1946. Later recommissioned as anti-submarine destroyer and participated in Korean War 1954 and deployment with FE Fleet based at Singapore. Paid off into reserve 1956 and disposed of for scrap in 1969, but capsized and sank while under tow to Japan. 1


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