In Memoriam - USS Grayling (SS-209) - Sunk 09 September 1943
USS Grayling (SS-209) was lost on her eight war patrol after having damaged a 6,000 ton freighter and sinking a small 250-ton tanker. She completed a special operation in the Philippines, delivering cargo to a group of guerrillas who were fighting the Japanese.
After the war it was learned that on 09 September, 1943, the Japanese transport Hokuan Maru, a passenger-cargo vessel of around 9,000 tons, reported a submarine in shallow water west of Luzon. She made a run over the area and, "noted an impact with a submerged object." This was in Grayling's patrol area. If any other Japanese attacks were made, the records did not survive the end of the war. Therefore, this most likely the cause of Grayling's loss.
Grayling received six battle stars for her World War II service.