50:
1645:
1628:
1640:
1620:
21:
1707:
1687:
656:
set to explode deep. She launched another
Hedgehog attack, then dropped a pattern of 13 depth charges set for medium depth at around 10:00. At around 10:05,
1672:
674:
1712:
1032:
1697:
1692:
215:
29:
1682:
1193:
1702:
725:
slick at the scene of her sinking eventually covered an area of 4 by 2 nautical miles (7.4 by 3.7 km; 4.6 by 2.3 mi).
1025:
1047:
1639:
1635:
1579:
1374:
1121:
1018:
1001:
760:
343:
1648:
1644:
1386:
1127:
736:
to be presumed lost with all hands off Iwo Jima. She was stricken from the Navy list on 10 April 1945.
732:
to return to Japan, but she never acknowledged the order. On 14 March 1945, the
Imperial Japanese Navy declared
660:′s crew heard a deep rumbling sound, then observed air bubbles reaching the surface followed by an explosion.
491:
290:
857:
562:, with orders to proceed to the waters off Iwo Jima and attack American ships there. On 21 February 1945,
427:
74:
1667:
1631:
1627:
1623:
1619:
1615:
1297:
1246:
1198:
1185:
1169:
1057:
1010:
445:
1453:
1441:
1401:
1303:
988:
964:
957:
943:
936:
929:
922:
915:
908:
901:
894:
887:
509:
1602:
1481:
1476:
1426:
1420:
1316:
1287:
1263:
1258:
1219:
1085:
1068:
557:
350:
1508:
1502:
1470:
1414:
1408:
1391:
1364:
1252:
1229:
1209:
1176:
1154:
1144:
1138:
976:
875:
381:
471:
1560:
1549:
1538:
1435:
584:
was on the surface just after dawn on 26 February 1945 preparing to launch all five of her
667:, sunk with the loss of all 84 men on board — her entire crew of 79 and all five embarked
8:
1677:
1077:
1238:
1111:
597:
530:
455:
408:
490:
carrier, the conversion involving the removal of her 140-millimeter (5.5 in) and
1163:
1102:
756:
649:
571:
478:
11 for workups. In
January 1945, she was converted from a transport submarine into a
1528:
1589:
1492:
1463:
1339:
1280:
863:
600:
589:
475:
384:
163:
407:
carrier in
January 1945. She was sunk in February 1945 while operating during the
1356:
523:
1379:
1269:
484:
401:
361:
1661:
1094:
690:
676:
497:
296:
266:
259:
1567:
1346:
862:
653:
603:
392:
136:
20:
1308:
848:
819:
423:
240:
1594:
1040:
388:
1328:
1321:
722:
534:
504:
on her deck, as well as the installation of Type 22 surface-search
487:
404:
364:
593:
519:
500:
and their replacement with fittings allowing her to carry five
480:
397:
357:
391:. Completed and commissioned in September 1944, she served in
641:
574:
and set course for Iwo Jima, where she was expected to begin
505:
435:
82:
33:
431:
78:
717:
Group and the first transport submarine converted into a
533:
began on 19 February 1945 when U.S. forces landed on
813:
811:
809:
807:
805:
803:
801:
799:
797:
795:
793:
791:
789:
262:(28,000 km) at 10 knots (19 km/h) surfaced
787:
785:
783:
781:
779:
777:
775:
773:
771:
769:
1041:Shipwrecks and maritime incidents in February 1945
269:(220 km) at 3 knots (5.6 km/h) submerged
820:"IJN Submarine I-370: Tabular Record of Movement"
414:
1659:
766:
849:IJN Submarine I-370: Tabular Record of Movement
817:
1708:World War II shipwrecks in the Philippine Sea
1026:
1688:Japanese submarines lost during World War II
508:. On 10 January 1945, she and the submarine
188:73.50 m (241 ft 2 in) overall
1673:Ships built by Mitsubishi Heavy Industries
1033:
1019:
713:. She was both the first submarine of the
1713:Submarines sunk by United States warships
628:crash-dived and broke radar contact with
178:2,215 long tons (2,251 t) submerged
818:Hackett, Bob; Kingsepp, Sander (2014).
746:
175:1,440 long tons (1,463 t) surfaced
1698:Warships lost in combat with all hands
1660:
847:Hackett, Bob & Kingsepp, Sander.
728:On 6 March 1945, the Japanese ordered
614:closed the range. Eight minutes after
1014:
861:
46:
652:attack, followed by a pattern of 13
246:6.5 knots (12.0 km/h) submerged
1693:Maritime incidents in February 1945
851:. Retrieved on September 16, 2020.
13:
461:
204:4.76 m (15 ft 7 in)
196:8.90 m (29 ft 2 in)
14:
1724:
1002:Imperial Japanese Navy submarines
868:submarine (Sen'yu type submarine)
344:14 cm/40 11th Year Type naval gun
1683:World War II submarines of Japan
1643:
1638:
1626:
1618:
454:that day. She was completed and
327:1 × Type 22 surface search radar
48:
19:
596:when one of their escorts, the
458:on 4 September 1944.
330:1 × Type 13 early warning radar
1703:Submarines lost with all hands
754:Naval Weapons of World War Two
588:to attack nine empty American
474:and was assigned to Submarine
415:Construction and commissioning
36:on 21 February 1945.
1:
578:attacks on 26 February 1945.
7:
448:on 26 May 1944 and renamed
346:(removed January 1945)
299:(removed January 1945)
10:
1729:
841:
592:steaming from Iwo Jima to
537:. The Japanese formed the
1613:
1519:
1046:
999:
975:
874:
648:launched an unsuccessful
610:, detected her on radar.
395:and was converted into a
367:(added January 1945)
243:(24.1 km/h) surfaced
154:
41:
18:
739:
514:took part in simulated
279:75 m (246 ft)
155:General characteristics
721:carrier to be lost. A
566:got underway from the
426:on 4 December 1943 by
382:Imperial Japanese Navy
218:Mk.23B Model 8 diesels
977:I-373-class (Type DM/
663:It marked the end of
526:that lasted 15 days.
472:Sasebo Naval District
876:I-361-class (Type D/
556:, and the submarine
470:was attached to the
466:Upon commissioning,
351:Type 96 25mm AA guns
284:Boats & landing
1393:Point Pleasant Park
686: /
224:1,200 shp submerged
691:22.733°N 141.433°E
598:United States Navy
544:Group, made up of
531:Battle of Iwo Jima
441:Submarine No. 5470
409:Battle of Iwo Jima
322:processing systems
221:1,850 bhp surfaced
142:, 26 February 1945
65:Submarine No. 5470
1668:Type D submarines
1655:
1654:
1563:Charles F. Amidon
1008:
1007:
824:combinedfleet.com
373:
372:
164:Type D1 submarine
1720:
1647:
1642:
1630:
1622:
1606:
1583:
1573:
1555:
1544:
1533:
1512:
1496:
1486:
1458:
1430:
1396:
1368:
1351:
1334:
1291:
1282:Sperrbrecher 139
1275:
1233:
1223:
1213:
1203:
1180:
1158:
1148:
1132:
1116:
1106:
1089:
1072:
1062:
1035:
1028:
1021:
1012:
1011:
859:
858:
835:
834:
832:
830:
815:
764:
750:
712:
711:
709:
708:
707:
705:
698:
697:
692:
687:
684:
683:
682:
679:
627:
601:destroyer escort
555:
549:
518:attacks against
438:, with the name
127:4 September 1944
119:4 September 1944
56:
53:
52:
51:
23:
16:
15:
1728:
1727:
1723:
1722:
1721:
1719:
1718:
1717:
1658:
1657:
1656:
1651:
1634:
1609:
1586:
1580:Conte di Cavour
1576:
1558:
1547:
1536:
1526:
1520:Other incidents
1515:
1499:
1489:
1461:
1433:
1399:
1375:Conte di Cavour
1371:
1354:
1337:
1294:
1278:
1236:
1226:
1216:
1206:
1183:
1161:
1151:
1135:
1119:
1113:Peter Silvester
1109:
1092:
1075:
1065:
1055:
1042:
1039:
1009:
1004:
995:
971:
870:
855:
844:
839:
838:
828:
826:
816:
767:
752:Campbell, John
751:
747:
742:
701:
699:
696:22.733; 141.433
695:
693:
689:
688:
685:
680:
677:
675:
673:
672:
623:
551:
545:
524:Seto Inland Sea
522:targets in the
464:
462:Service history
417:
321:
307:85 tons freight
285:
92:4 December 1943
54:
49:
47:
37:
12:
11:
5:
1726:
1716:
1715:
1710:
1705:
1700:
1695:
1690:
1685:
1680:
1675:
1670:
1653:
1652:
1614:
1611:
1610:
1608:
1607:
1590:Empire Duchess
1584:
1574:
1556:
1545:
1534:
1523:
1521:
1517:
1516:
1514:
1513:
1500:Unknown date:
1497:
1487:
1459:
1431:
1397:
1387:La Combattante
1369:
1352:
1335:
1292:
1276:
1234:
1224:
1214:
1204:
1188:Denbigh Castle
1181:
1159:
1149:
1133:
1117:
1107:
1090:
1073:
1063:
1052:
1050:
1044:
1043:
1038:
1037:
1030:
1023:
1015:
1006:
1005:
1000:
997:
996:
994:
993:
985:
983:
973:
972:
970:
969:
962:
955:
948:
941:
934:
927:
920:
913:
906:
899:
892:
884:
882:
872:
871:
853:
852:
843:
840:
837:
836:
765:
744:
743:
741:
738:
632:, but at 0659
608: (DE-307)
485:suicide attack
463:
460:
416:
413:
402:suicide attack
371:
370:
369:
368:
362:suicide attack
353:
347:
338:
334:
333:
332:
331:
328:
323:
317:
316:
313:
309:
308:
305:
301:
300:
287:
281:
280:
277:
273:
272:
271:
270:
263:
254:
250:
249:
248:
247:
244:
235:
231:
230:
229:
228:
225:
222:
219:
210:
206:
205:
202:
198:
197:
194:
190:
189:
186:
182:
181:
180:
179:
176:
171:
167:
166:
161:
160:Class and type
157:
156:
152:
151:
148:
144:
143:
133:
129:
128:
125:
121:
120:
117:
113:
112:
111:on 26 May 1944
106:
102:
101:
98:
94:
93:
90:
86:
85:
72:
68:
67:
62:
58:
57:
44:
43:
39:
38:
32:Naval Base in
24:
9:
6:
4:
3:
2:
1725:
1714:
1711:
1709:
1706:
1704:
1701:
1699:
1696:
1694:
1691:
1689:
1686:
1684:
1681:
1679:
1676:
1674:
1671:
1669:
1666:
1665:
1663:
1650:
1646:
1641:
1637:
1633:
1629:
1625:
1621:
1617:
1612:
1605:
1604:
1599:
1598:
1592:
1591:
1585:
1582:
1581:
1575:
1572:
1571:
1565:
1564:
1557:
1554:
1553:
1546:
1543:
1542:
1535:
1532:
1531:
1525:
1524:
1522:
1518:
1511:
1510:
1505:
1504:
1498:
1495:
1494:
1488:
1485:
1484:
1479:
1478:
1473:
1472:
1467:
1466:
1460:
1457:
1456:
1451:
1450:
1445:
1444:
1439:
1438:
1432:
1429:
1428:
1423:
1422:
1417:
1416:
1411:
1410:
1405:
1404:
1398:
1395:
1394:
1389:
1388:
1383:
1382:
1377:
1376:
1370:
1367:
1366:
1361:
1360:
1353:
1350:
1349:
1344:
1343:
1336:
1333:
1332:
1326:
1325:
1319:
1318:
1313:
1312:
1306:
1305:
1300:
1299:
1293:
1290:
1289:
1284:
1283:
1277:
1274:
1273:
1267:
1266:
1261:
1260:
1255:
1254:
1249:
1248:
1243:
1242:
1235:
1232:
1231:
1225:
1222:
1221:
1215:
1212:
1211:
1205:
1202:
1201:
1196:
1195:
1190:
1189:
1182:
1179:
1178:
1173:
1172:
1167:
1166:
1160:
1157:
1156:
1150:
1147:
1146:
1141:
1140:
1134:
1131:
1130:
1125:
1124:
1118:
1115:
1114:
1108:
1105:
1104:
1099:
1098:
1091:
1088:
1087:
1082:
1081:
1074:
1071:
1070:
1064:
1061:
1060:
1054:
1053:
1051:
1049:
1045:
1036:
1031:
1029:
1024:
1022:
1017:
1016:
1013:
1003:
998:
992:
991:
987:
986:
984:
982:
980:
974:
968:
967:
963:
961:
960:
956:
954:
953:
949:
947:
946:
942:
940:
939:
935:
933:
932:
928:
926:
925:
921:
919:
918:
914:
912:
911:
907:
905:
904:
900:
898:
897:
893:
891:
890:
886:
885:
883:
881:
879:
873:
869:
867:
860:
856:
850:
846:
845:
825:
821:
814:
812:
810:
808:
806:
804:
802:
800:
798:
796:
794:
792:
790:
788:
786:
784:
782:
780:
778:
776:
774:
772:
770:
762:
761:0-87021-459-4
758:
755:
749:
745:
737:
735:
731:
726:
724:
720:
716:
710:
704:
670:
666:
661:
659:
655:
654:depth charges
651:
647:
643:
639:
635:
631:
626:
621:
617:
613:
609:
607:
602:
599:
595:
591:
587:
583:
579:
577:
573:
569:
565:
561:
560:
554:
548:
543:
540:
536:
532:
527:
525:
521:
517:
513:
512:
507:
503:
499:
498:landing craft
496:
494:
489:
486:
483:
482:
477:
473:
469:
459:
457:
453:
452:
447:
443:
442:
437:
433:
429:
425:
421:
412:
410:
406:
403:
400:
399:
394:
390:
386:
383:
379:
378:
366:
363:
360:
359:
354:
352:
348:
345:
341:
340:
339:
336:
335:
329:
326:
325:
324:
319:
318:
314:
311:
310:
306:
303:
302:
298:
297:landing craft
295:
293:
288:
286:craft carried
283:
282:
278:
275:
274:
268:
264:
261:
257:
256:
255:
252:
251:
245:
242:
238:
237:
236:
233:
232:
226:
223:
220:
217:
213:
212:
211:
208:
207:
203:
200:
199:
195:
192:
191:
187:
184:
183:
177:
174:
173:
172:
169:
168:
165:
162:
159:
158:
153:
150:10 April 1945
149:
146:
145:
141:
140:
134:
131:
130:
126:
123:
122:
118:
115:
114:
110:
107:
104:
103:
99:
96:
95:
91:
88:
87:
84:
80:
76:
73:
70:
69:
66:
63:
60:
59:
45:
40:
35:
31:
27:
22:
17:
1636:January 1945
1601:
1596:
1588:
1578:
1569:
1562:
1551:
1540:
1529:
1507:
1501:
1491:
1482:
1475:
1469:
1464:
1454:
1448:
1447:
1442:
1436:
1425:
1419:
1413:
1407:
1402:
1392:
1385:
1380:
1373:
1363:
1358:
1347:
1342:Bismarck Sea
1341:
1330:
1323:
1315:
1310:
1302:
1296:
1286:
1281:
1271:
1264:
1257:
1251:
1245:
1240:
1228:
1218:
1208:
1199:
1192:
1187:
1175:
1170:
1164:
1153:
1143:
1137:
1128:
1122:
1112:
1101:
1096:
1084:
1079:
1067:
1058:
989:
978:
965:
958:
951:
950:
944:
937:
930:
923:
916:
909:
902:
895:
888:
877:
865:
854:
829:16 September
827:. Retrieved
823:
753:
748:
733:
729:
727:
718:
714:
702:
671:pilots — at
668:
664:
662:
657:
645:
637:
633:
629:
624:
619:
615:
611:
605:
585:
581:
580:
575:
567:
563:
558:
552:
546:
541:
538:
528:
515:
510:
501:
492:
479:
467:
465:
456:commissioned
450:
449:
440:
439:
419:
418:
396:
393:World War II
376:
375:
374:
356:
320:Sensors and
291:
258:15,000
170:Displacement
138:
124:Commissioned
108:
64:
25:
1530:Kommandøren
1381:Henry Bacon
694: /
100:26 May 1944
1678:1944 ships
1662:Categories
1649:March 1945
1552:Pathfinder
1437:Arsterturm
1359:Trentonian
1357:HMCS
1097:Gay Viking
1048:Shipwrecks
700: (
590:transports
444:. She was
428:Mitsubishi
387:transport
312:Complement
276:Test depth
209:Propulsion
75:Mitsubishi
1595:USS
1568:USS
1550:HMS
1539:USS
1348:Dettifoss
1340:USS
1329:USS
1322:USS
1309:HMS
1239:HMS
1186:HMS
1078:USS
636:acquired
618:detected
604:USS
424:laid down
389:submarine
365:torpedoes
265:120
137:USS
116:Completed
89:Laid down
1587:18 Feb:
1577:17 Feb:
1570:Crevalle
1561:SS
1559:15 Feb:
1548:11 Feb:
1537:10 Feb:
1490:28 Feb:
1462:27 Feb:
1434:26 Feb:
1400:24 Feb:
1372:23 Feb:
1355:22 Feb:
1338:21 Feb:
1295:20 Feb:
1279:18 Feb:
1241:Bluebell
1237:17 Feb:
1227:16 Feb:
1217:15 Feb:
1207:14 Feb:
1184:13 Feb:
1162:11 Feb:
1152:10 Feb:
1095:MV
723:fuel oil
681:141°26′E
658:Finnegan
650:Hedgehog
646:Finnegan
634:Finnegan
630:Finnegan
616:Finnegan
612:Finnegan
606:Finnegan
570:base at
535:Iwo Jima
493:Daihatsu
476:Squadron
446:launched
337:Armament
304:Capacity
292:Daihatsu
227:2 shafts
147:Stricken
139:Finnegan
135:Sunk by
97:Launched
30:Otsujima
1541:Batfish
1527:9 Feb:
1493:Lautaro
1311:Vervain
1165:Persier
1155:Steuben
1136:9 Feb:
1120:7 Feb:
1110:6 Feb:
1103:Karatsu
1093:5 Feb:
1076:4 Feb:
1066:3 Feb:
1056:1 Feb:
864:Type D
842:Sources
715:Chihaya
678:22°44′N
586:kaitens
539:Chihaya
502:kaitens
488:torpedo
405:torpedo
385:Type D1
380:was an
105:Renamed
71:Builder
42:History
1603:U-2336
1597:Gamble
1483:U-1279
1477:U-1018
1465:Corvus
1427:U-3007
1421:U-1208
1317:U-1276
1298:Nokaze
1288:U-2344
1265:U-1278
1259:U-1273
1247:Impero
1220:U-1053
1200:Ro-113
1171:Ro-112
1086:U-1014
1080:Barbel
1069:U-1279
1059:Ro-115
759:
719:kaiten
669:kaiten
594:Saipan
576:kaiten
572:Hikari
568:kaiten
542:Kaiten
516:kaiten
495:-class
481:kaiten
398:kaiten
358:kaiten
294:-class
216:Kampon
185:Length
1509:U-683
1503:U-676
1471:U-327
1455:Ro-43
1449:I-370
1443:I-368
1415:U-927
1409:U-713
1403:I-371
1365:U-300
1304:TA 48
1253:U-425
1230:U-309
1210:U-989
1194:Ha-76
1177:U-869
1145:U-923
1139:U-864
1129:Ro-55
1123:CD-53
990:I-373
966:I-372
959:I-371
952:I-370
945:I-369
938:I-368
931:I-367
924:I-366
917:I-365
910:I-364
903:I-363
896:I-362
889:I-361
866:(Tei)
763:p.191
740:Notes
734:I-370
730:I-370
703:I-370
665:I-370
642:sonar
638:I-370
625:I-370
620:I-370
582:I-370
564:I-370
553:I-368
547:I-370
520:towed
511:I-368
506:radar
468:I-370
451:I-370
436:Japan
420:I-370
377:I-370
253:Range
241:knots
239:13.0
234:Speed
201:Draft
109:I-370
83:Japan
55:Japan
34:Japan
26:I-370
1632:1946
1624:1945
1616:1944
1331:S-38
1324:S-37
1272:Lark
1270:HMS
831:2020
757:ISBN
559:I-44
529:The
432:Kobe
422:was
355:5 x
349:2 ×
342:1 ×
289:2 x
214:2 ×
193:Beam
132:Fate
79:Kobe
61:Name
640:on
430:at
267:nmi
260:nmi
28:at
1664::
1600:,
1593:,
1566:,
1506:,
1480:,
1474:,
1468:,
1452:,
1446:,
1440:,
1424:,
1418:,
1412:,
1406:,
1390:,
1384:,
1378:,
1362:,
1345:,
1327:,
1320:,
1314:,
1307:,
1301:,
1285:,
1268:,
1262:,
1256:,
1250:,
1244:,
1197:,
1191:,
1174:,
1168:,
1142:,
1126:,
1100:,
1083:,
979:D2
878:D1
822:.
768:^
644:.
622:,
550:,
434:,
411:.
315:55
81:,
77:,
1034:e
1027:t
1020:v
981:)
880:)
833:.
706:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
