file created: 12/07/02 00:25:37 , last update: 06/08/00
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SS-230 Finback
United States Navy submarine
Class Laid down, Shipyard LaunchedCommissioned Disabled and Why
Gato . .
Portsmouth Naval Shipyard
1941/08/25 1942/01/31 1959/07
scrap
Namesake: "plejtvák" - The common whale of the Atlantic coast of the United States.
TTD differences from class:
Camouflage:


WW II combat actions:
From Till Operation Force Action Source
42/05/1?       joinPac  
42/05/29 42/05/31     P.H.   66 
42/05/31 42/06/09   7.3 patro: 300 miles N of Oahu  
42/06/09 42/06/25     P.H. - refit   66 
42/06/25 42/08/12   8.5 patro01: Aleutians   66 
42/07/05     8.5 patro01: attacking 2 DDs > depth charged   66 
42/07/11     8.5 patro01: recon. Vega Bay, Kiska   66 
42/08/01     8.5 patro01: attacking DD off Dutch Harbor   66 
42/08/11     8.5 patro01: surveying operations at Tanaga Bay, Tanaga   66 
42/08/12       Dutch Harbor   66 
42/08/23 42/09/23     P.H. - refit   66 
42/09/23 42/11/20     patro02: Formosa   66 
42/10/14       patro02: sinking Teison M.(15000 BRT) from convoy 20 nm off Tansui Harbor, Formosa (25-20N, 121-25E)   66  85 
42/10/18       patro02: damaginf large freighter   66 
42/10/20       patro02: sinking AP/AK Africa Maru, AK Jamafuji Maru W of Formosa (24-26N, 120-25E)   66  85 
42/11/03       patro02: sinking ocean sampan   66 
42/11/20 42/12/16     P.H. - refit   66 
42/12/16 43/02/06     patro03:   66 
43/01/17       patro03: damaging AK s/s Jacio Maru off Tanega Shima (30-33N, 132-25E)   66  85 
43/02/06 43/02/27     Midway - refit   66 
43/02/27 43/04/13     patro04: Rabaul <> Japan lanes   66 
43/03/21       patro04: damaging AP Sanuki Maru S of Carolines (07-40N, 139-48E)   66  85 
43/03/24 43/03/26     patro04: hunting convoy   66 
43/04/05       patro04: finishing Suwa Maru (10672 BRT) off Wake (19-20N, 166-35E)   66  85 
43/04/13 43/05/12     P.H. - refit   66 
43/05/12 43/06/26     patro05: Formosa, Japan <> Marshalls lanes   66 
43/05/27       patro05: sinking AK Kochi Maru 75 nm NW of Palau   66  85 
43/06/08       patro05: sinking CM Kahoku Maru from convoy 100 nm N of Palau (08-14N, 134-18E)   66  85 
43/06/11       patro05: sinking AK Genoa Maru from convoy W of Bebelthuap (07-36N, 134-17E)   66  85 
43/06/26 43/07/18     Fremantle - refit   66 
43/07/18 43/09/12     patro06: Java coast   66 
43/07/31       patro06: sinking AK Rjuzan Maru 240nm NW of Brunei Bay (06-30S, 111-30E)   66  85 
43/08/01       patro06: damaging AP Atlas Maru 150 nm WSW of Bandjermasin, Java Sea (04-10S, 112-10E)   85 
43/08/04       patro06: sinking AK Kaisho Maru 130 nm NNW of Surabaya (05-18S, 111-50E)   66  85 
43/08/11       patro06: damaging aux. Tatsumija M. bound for Singapore (05-30S, 120-48E), atacked by PC Toseki M.   66  85 
43/08/19       patro06: sinking aux. PC Cha-109 E of Celebes (03-01S, 125-50E)   66  85 
43/09/12 43/12/15     PHNY - overhaul   66 
43/12/15 44/02/11     patro07: South China Sea   66 
44/01/02       patro07: sinking AO Isshin Maru 30 nm NW of TakaraJima, Nansei Shoto (29-30N, 128-50E)   66  85 
44/01/30       patro07: sinking (guns) trawler   66 
44/01/31       patro07: disabling (guns) trawler   66 
44/02/11 44/03/06     P.H. - refit   66 
44/03/06 44/05/01     patro08: Truk - lifeguard duty   66 
44/04/12       patro08: attacking 6-ship convoy   66 
44/04/16       patro08: recin. Oroluk   66 
44/04/19       patro08: sinking (guns) sampan Rjoho Maru (08-22N, 151-41E)   66  85 
44/05/01 44/05/30     P.H. - refit   66 
44/05/30 44/07/21     patro09: Palaus, Marianas - lifeguard duty   66 
44/06/18       patro09: reports IJN forces  
44/07/21 44/08/16     Majuro - refit   66 
44/08/16 44/10/04     patro10: Bonins - lifeguard (5 rescued aircrewmen)   66 
44/09/02       patro10: rescued Ltjg G.Bush off Cicijima   2  66 
44/09/11       patro10: sinking AKs Hassho Maru and Hak?n Maru #2 N of Cicijima (27-45N, 140-40E)   85 
44/10/02       patro10: Midway - refuel   66 
44/10/04 44/11/01     P.H. - refit   66 
44/11/01 44/12/24     patro11: lifeguard duty off Bonins   66 
44/12/16       patro11: sinking AP Jusan Maru I-Go 50 nm NE of Cicijima (27-24N, 141-04E)   66  85 
44/12/24 45/01/20     Midway - refit   66 
45/01/20 45/03/25     patro12: East China Sea - wolfpack with Rasher and Pilotfish   66 
45/03/254 5/08/29     PHNY - overhaul - converted to RP ship - scope>radar   66 

Ship status, hull number changes...:
Ship score (awards, enemy ships credited...): 13 Battle Stars, 12 patrols; 13/59383 (DANFS-69383)
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