20 Oct, 1943
After a refit USS Seahorse (Lt.Cdr. S.D. Cutter) left base for her 2nd war patrol. She was to patrol off Honshu in Japanese home waters.
2 Nov, 1943
While operating south of Honshu USS Seahorse (Lt.Cdr. S.D. Cutter) had a very succesful day. She torpedoed and sank the Japanese troop transport Chihaya Maru (7089 BRT) in position 29.31N, 134.50E, the transport ship Yawata Maru (1852 BRT) in position 28.30N, 135.35E and finally the transport ship Ume Maru (5859 BRT) in position 28.40N, 135.35E.
22 Nov, 1943
USS Seahorse (Lt.Cdr. S.D. Cutter) torpedoed and sank the Japanese transport ship Daishu Maru (3322 BRT) in the East China Sea in position 33.41N, 128.35E.
27 Nov, 1943
USS Seahorse (Lt.Cdr. S.D. Cutter) torpedoed and sinks the Japanese tanker San Ramon Maru (7309 BRT) in the East China Sea in position 33.36N, 128.57E.
dive time : 46''
this logsheet pretty much says it all for the USS Seahorse. But they didn't always monitor how long it took them to dive (see here above)
keltos