"1962-03-31" . . . . "unknown" . "1944-11-14" . "Japanese submarine chaser Cha-249 (1944)" . . "29.2" . . "1944-11-14" . . "transferred toJapan Maritime Self-Defense Force, 1 September 1954" . . . "1948-01-01" . . . "20.372" . "1944-09-08" . "1954-09-01" . "Japanese submarine chaser Cha-249 (1944)" . "transferred toJapan Maritime Safety Agency, 1 January 1948" . . . . . "5.65" . "1944-05-18" . "''Cha-249''" .