Knight was discovered in waters off the New South Wales town of Bermagui at a depth of approximately . Local fishermen had snagged their nets on the wreck over the years. Families and descendants of the crew traveled to the site and laid a wreath and poppies on the waters above the wreck. The sole remaining survivor of the sinking, John Stone, was unable to make the journey from his home in southern Victoria. Sinking of Starr King On 11 February 1943, I-21 sank the 7,176 GRT U.S. Liberty Ship Starr King near Port Macquarie. There were no casualties, and the crew was picked up by . Other ships damaged or sunk along the Australian east coast On 18 January 1943, I-21 torpedoed the tanker Mobilube, off the coast of Sydney, with the loss of three lives. On 22 January 1943 I-21 also torpedoed the Liberty ship Peter H. Burnett, approximately north of Sydney, it was towed back to Sydney by the corvette HMAS Mildura. On 12 November 1943 the troopship was torpedoed near the Fiji Islands while sailing from San Francisco to Townsville and sank the next day. Injured and others were taken off by Edwin T. Meredith. Survivors in the water were picked up by , and YMS 241. Loss I-21 was never sighted again following a final report made on 27 November 1943, off the Gilbert Islands. A Japanese Type B submarine, which was probably I-21, was torpedoed and sunk by TBF Avengers off Tarawa on 29 November 1943. References Bibliography External links Sinking of the SS Cape San Juan An account from HMAS Mildura, including the sinking of the Iron Knight and other vessels attacked by I-21. Cyber Diver News Network, account of the discovery of the Iron Knight ABC Stateline ACT, transcript of the Iron Knight documentary, researched and written by Craig Allen, and aired by ABC Canberra on Friday 4 August 2006. ABC Australia Wide, the video of the Iron Knight news story that aired on ABC Television and ABC Australia Wide on the discovery of the Iron Knight. Sinking of the USS Montebello Type B1 submarines Ships built by Kawasaki Heavy Industries 1940 ships World War II submarines of Japan Japanese submarines lost during World War II World War II shipwrecks in the Pacific Ocean Maritime incidents in November 1943 Missing submarines of World War II