file created: 12/07/02 01:02:58 , last update: 06/28/00
[BACK TO SHIPS INDEX]

SS-304 Seahorse
United States Navy submarine
Class Laid down, Shipyard LaunchedCommissioned Disabled and Why
Balao 1942/08/01
Mare Island Naval Shipyard, Vallejo, Cal.
1943/01/09 1943/03/31 1968/12/14
scrap
Namesake: moř. koník - A small fish whose head and upper body suggest the head and neck of a horse.
TTD differences from class:
Camouflage:


WW II combat actions:
From Till Operation Force Action Source
43/08 43/08/03     P.H.   66 
43/08/03 43/09/27     patro01: Palaus   66 
43/08/29       patro01: attacked by escort preparing to attack convoy   66 
43/09/06       patro01: damaging cargo off Palau (07-31N, 134-21E) > damaged(depth) - tube No. 4 disabled   66  85 
43/09/13?       patro01: attacking large AO   66 
43/09/27 43/10/20     Midway - refit   66 
43/10/20 43/12/12     patro02: Yellow Sea   66 
43/10/29 43/10/31     patro02: sinking (guns) 3 trawlers, attacking 17-ship convoy   66 
43/11/02       patro02: sinking AP Chihaja Maru (7089 BRT) from convoy S of Honshu (29-31N, 134-50E)   66  85 
43/11/02       patro02: sinking AKs Ume Maru (5859 BRT) (28-40N, 135-35E), Jawata Maru (28-30N, 135-35E)   66  85 
43/11/22       patro02: sinking AK Daishu Maru in Tsushima Strait (33-41N, 128-35E)   66  85 
43/11/27       patro02: sinking AO San Ramon Maru (7309 BRT) convoy of Tsushima Strait (33-36N, 128-57E)   66  85 
43/11/30 43/12/01     patro02: attacking convoy > depth charged   66 
43/12/12 44/01/06     P.H. - refit   66 
44/01/06 44/02/16     patro03: Palaus   66 
44/01/16       patro03: sinking AK Nikko M.(784) SE of Marianas (12-49N, 150-19E)   66  85 
44/01/21       patro03: sinking AK Jasukuni Maru (3025), AP Ikoma Maru (3156) 280 nm ESE of Palau (03-19N, 137-02E)   66  85 
44/01/28 44/02/01     patro03: hunting convoy - sinking AK Toko Maru   66 
44/01/30       patro03: sinking AK Toko Maru SE of Palau (06-10N, 138-14E)   85 
44/02/01       patro03: sinking AP Toei Maru 175 nm S of Woleai (04-24N, 143-15E)   66  85 
44/02/16 44/03/16     P.H. - refit  
44/03/16 44/05/11     patro04: Carolines, Marianas - wolfpack with Harder   66 
44/04/05       patro04: hunting convoy "Macu3" off Saipan  
44/04/08       patro04: sinking Aratama M., Kitsugawa M. (convoy "Macu4") 7 nm of Guam   81  85 
44/04/09       patro04: sinking AK Misaku Maru from convoy "Macu 4" 40nm W of Saipan (15-32N, 145-00E)   66  85 
44/04/12 44/05/03     patro04: Saipan - lifeguard duty   66 
44/04/20       patro04: sinking/prob RO-45 off Saipan (15-19N, 145-31E)   66  85 
44/04/27       patro04: sinking AP Akigawa Maru 150 nm W of Saipan (14-46N, 143-22E)   66  85 
44/05/11 44/06/11     Brisbane - refit   66 
44/06/11 44/07/19   Patterson patro05: Marianas-E Philippines-Luzon - (with Growler, Bang)   66  86 
44/06/15     Patterson patro05: found IJN E of Surigao Strait  
44/06/17     Patterson patro05: order to hunt convoy with AO  
44/06/27     Patterson patro05: sinking AO Medan Maru, damaging 2 ships SSW of Formosa (21-10N, 120-31E)   66  85 
44/07/04     Patterson patro05: sinking AK Nitto M., Gyoyu M., Kjodo M. #28 - convoy 140 nm S of Hongkong (20-18N, 115-02E)   66  85 
44/07/19 44/08     P.H. - refit   66 
44/08 44/10/18 Stale2 17/ZOO/Bears/GF patro06: off Luzon Strait   66 
44/10/06       patro06: sinking corv. Nr.21 140nm NW of Cape Bojeador, Luzon (19-27N, 118-08E)   85 
44/10/11       patro06: N Luzon - lifeguard duty   66 
44/10/18 44/10??     Midway - refit   66 
44/11 45/02     MINY- overhaul   66 
45/03/09 45/04/2?     patro07: East China coast   81  66 
45/03/23 45/03/26     patro07: charting minefields in Tsushima Strait   81 
45/03/23       patro07: damaged by bomb 15 nm SE of Nakagusuku Bay, Okinawa (26-00N, 128-00E)   85 
45/04/08       patro07: sinking (guns) junk   66 
45/04/18       patro07: damaged by patrol boats in Tsushima Strait (33-45N, 128-26E) > terminate patrol   66  85 
45/04/2? 45/07/12     PHNY - repairs, overhaul   66 
45/07/12 45/08/17?     patro08: Japan   66 
45/08/15       patro08: 40 miles SE of Hachijo Shima   66 

Ship status, hull number changes...: 1962/11/06 > AGSS-304, 1967/03/01 struck from Navy List
Ship score (awards, enemy ships credited...): 9 Battle Stars, 8 patrols 18/70864, RO-45,korv.21
Notice: