SS-418 Thornback (Guppy IIA) Class

mod. SS-417 Tench Class
Submarine

SS-418 Thornback
Displacement, standard:  
Displacement, full load:  
Dimensions:   
Propulsion:  
Power:  
Speed:  
Range:  
Armament:  
Aircraft:  
Complement:  
 

 

  Name FY Laid Down Launched Com. Decom. Stricken Yard  
SS 418 Thornback 1942 05.04.1944 07.07.1944 02.10.1953 01.07.1971 01.08.1973 PoNYd  
SS 420 Tirante 1942 28.04.1944 09.08.1944 26.11.1953 01.10.1973 01.10.1973 PoNYd  
SS 421 Trutta (ex Tomatate) 1942 22.05.1944 18.08.1944 02.01.1953 01.07.1972 01.07.1972 PoNYd  
SS 424 Quillback (ex Trembler) 1942 27.06.1944 01.10.1944 27.02.1953 23.03.1973 23.03.1973 PoNYd  

Related classes and conversions:

SS-212 Gato Class SS-285 Balao
  • SS-339 Catfish (Guppy II) Class
  • SS-319 Becuna (Guppy IA) Class
  • SS-366 Hawkbill (Guppy IB) Class
  • SS-340 Entemedor (Guppy IIA) Class
  • SS-343 Clamagore (Guppy III) Class
  • SS-302 Sabalo (Fleet Snorkel) Class
  • SSA-317 Barbero Class
  • SSG-317 Barbero Class
  • SSG-337 Carbonero Class
  • SSP-313 / APSS-313 Perch Class
  • SSR-312 Burrfish (Migraine I) Class
  • AGSS-299 Manta Class
  • AGSS-311 Archerfish Class
  • AGSS-318 Sea Cat Class
 SS-417 Tench Class