SSG-574 Grayback Class

mod. SS-576 Darter Class
Submarine, Cruise Missile

SSG-574 Grayback

SSG-577 Growler
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  Name FY Laid Down Launched Com. Decom. Stricken Yard    
SSG 574 Grayback 1952 01.07.1954 02.07.1957 07.03.1958 25.05.1964 - MINYd 1 -> APSS-574
SSG 577 Growler 1955 15.02.1955 05.04.1957 30.08.1958 25.05.1964 01.08.1980 PoNYd 2 (-> APSS-577)