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Electric Boat Company

Groton CT

Most recent update: December 15, 2020.

Electric Boat (EB) was founded in 1899 to build and promote John P. Holland's design of submarine, in direct competition with Simon Lake's Lake Torpedo Boat Company. In its first 25 years, it contracted with the US Navy for at least 85 submarines but subcontracted the actual construction. EB expanded its capability for the WWII effort, with the aid of $13mm from the Navy. After the war it continued as the world's leading submarine builder, which it remains today. Visit the shipyard at gdeb.com and see it from the air on Google here. EB is now owned by General Dynamics, (GD), but EB actually begat GD: when WWII ended, EB bought the Canadian aircraft manufacturer, Canadair, and created General Dynamics to act as the parent of both companies. In addition to building submarines at Groton, EB established two subsidiaries during World War I: the Submarine Boat Company, in Newark NJ, was one of the three large builders of emergency cargo ships for the USSB, while the Electric Launch Company, (ELCO), in Bayonne NJ, built sub chasers for the Navy: it continued after the war, building recreational launches, and then built almost 400 PT boats in WWII.

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Name Customer Class/Type LDT Price ($m) FY Contract
Award		 Keel
Laid		 Launched Delivered Days on
Ways		 Days in
Water		 Days Notes
1 R-1 Peruvian Navy submarine 576 4 Oct 1925 later Islay 1957, discarded 1960
2 R-2 Peruvian Navy submarine 576 26 Jul 1926 later Casma 1957, discarded 1960
3 225543 Elmer W. Jones Brockville Transportation ferry 277g May 1926 to USN 1943 as Colington (YFB-43), returned 1946, to Canada 1953
4 226117 B. M. Thomas Warner Co. tugboat 140g Dec 1926
5 226000 John S. Collins Peninsular Term. Co. ferry 214g 17 Sep 1926 later Jefferson
6 R-3 Peruvian Navy submarine 576 7 Jul 1928 later Pacocha 1957, discarded 1960
7 R-4 Peruvian Navy submarine 576 1 Jul 1928 later Arica1957, discarded 1960
8 233100 Celtic Electric boat tugboat 121g 1929
9 228003 Cormorant trawler Cormorant trawler 371g 8 Jan 1929 later Oceanlife
10 229051 Wards Island State of New York ferry 447g 14 Oct 1929 abandoned 1937
11 229050 Tenkanas State of New York ferry 447g 11 Nov 1929 abandoned 1937
12 WAGL-223 Althea USCG tender 120 30 Apr 1930 sold 1963
14 170515 Steel Weld Simmons-Lee barge 388g 9 Nov 1929
15 WAGL-266 Poinciana USCG tender 120 8 Jul 1930 sold 1963
16 230644 Puritan Edward W. Brown schooner 101g July 1931 to USN 1943 as Puritan, returned, Sapphire Seas
17 SS-171 Cuttlefish US Navy Cachalot 1,130 1931 7 Oct 1931 21 Nov 1933 8 Jun 1934 776 199 975 scrapped 1947
18 Weldera sloop July 1932
19 SS-174 Shark US Navy Porpoise 1,958 1934 24 Oct 1933 21 May 1935 25 Jan 1936 574 249 823 lost 1942
20 SS-175 Tarpon US Navy Porpoise 1,958 1934 22 Dec 1933 4 Sep 1935 12 Mar 1936 621 190 811 sunk 1957
21 CF 11 Amazonas Peruvian Navy gunboat 250 May 1934 later CF 403
22 CF 12 Loreto Peruvian Navy gunboat 250 May 1934 later CF 404
23 SS-176 Perch US Navy Porpoise 1,997 1935 25 Feb 1935 9 May 1936 19 Nov 1936 439 194 633 scuttled 1942
24 SS-177 Pickerel US Navy Porpoise 1,997 1935 25 Mar 1935 7 Jul 1936 26 Jan 1937 470 203 673 lost 1943
25 SS-178 Permit US Navy Porpoise 1,997 1935 6 Jun 1935 5 Oct 1936 17 Mar 1937 487 163 650 scrapped 1958
26 SS-182 Salmon US Navy Salmon 2,198 1936 15 Apr 1936 12 Jun 1937 15 Mar 1938 423 276 699 scrapped 1946
27 SS-183 Seal US Navy Salmon 2,198 1936 25 May 1936 25 Apr 1937 30 Apr 1938 335 370 705 scrapped 1957
28 SS-184 Skipjack US Navy Salmon 2,198 1936 22 Jul 1936 23 Oct 1937 30 Jun 1938 458 250 708 sunk as target 1948
29 SS-188 Sargo US Navy Sargo 2,350 1937 12 May 1937 6 Jun 1938 7 Feb 1939 390 246 636 scrapped 1947
30 SS-189 Saury US Navy Sargo 2,350 1937 28 Jun 1937 20 Aug 1938 3 Apr 1939 418 226 644 scrapped 1947
31 SS-190 Spearfish US Navy Sargo 2,350 1937 9 Sep 1937 29 Oct 1938 17 Jul 1939 415 261 676 scrapped 1947
32 236134 Kingston II Electric boat work boat 29g 1937 7 Jun 1937 preserved at Mystic, CT
33 SS-194 Seadragon US Navy Sargo 2,350 1937 18 Apr 1938 21 Apr 1939 23 Oct 1939 368 185 553 scrapped 1948
34 SS-195 Sealion US Navy Sargo 2,350 1937 20 Jun 1938 25 May 1939 27 Nov 1939 339 186 525 scuttled at Cavite 1941
35 SS-198 Tambor US Navy Tambor 1,475 1938 16 Jan 1939 20 Dec 1939 3 Jun 1940 338 166 504 scrapped 1960
36 SS-199 Tautog US Navy Tambor 1,475 1938 1 Mar 1939 27 Jan 1940 3 Jul 1940 332 158 490 scrapped 1960
37 SS-200 Thresher US Navy Tambor 1,475 1938 27 Apr 1939 27 Mar 1940 21 Aug 1940 335 147 482 scrapped 1948
38 SS-204 Mackerel US Navy Mackerel 825 1939 6 Jun 1939 28 Sep 1940 31 Mar 1941 480 184 664 scrapped 1947
39 SS-206 Gar US Navy Tambor 1,475 1939 27 Dec 1939 7 Nov 1940 14 Apr 1941 319 158 477 scrapped 1960
40 SS-207 Grampus US Navy Tambor 1,475 1939 14 Feb 1940 23 Dec 1940 23 May 1941 312 151 463 sunk by Japanese destroyers in Blackett Strait 1943
41 SS-208 Grayback US Navy Tambor 1,475 1939 3 Apr 1940 31 Jan 1941 30 Jun 1941 305 150 455 sunk by Japanese aircraft and gunfire in the East China Sea 1944
42 SS-212 Gato US Navy Gato 1,525 1940 5 Oct 1940 21 Aug 1941 31 Dec 1941 320 132 452 scrapped 1960
43 SS-213 Greenling US Navy Gato 1,525 1940 12 Nov 1940 20 Sep 1941 21 Jan 1942 312 123 435 scrapped 1960
44 SS-214 Grouper US Navy Gato 1,525 1940 28 Dec 1940 27 Oct 1941 12 Feb 1942 303 108 411 scrapped 1970
45 SS-215 Growler US Navy Gato 1,525 1940 10 Feb 1941 22 Nov 1941 20 Mar 1942 285 118 403 presumed sunk 1944
46 SS-216 Grunion US Navy Gato 1,525 1940 1 Mar 1941 22 Dec 1941 11 Apr 1942 298 110 408 presumed sunk off Kiska Island 1942
47 SS-217 Guardfish US Navy Gato 1,525 1940 1 Apr 1941 20 Jan 1942 8 May 1942 296 108 404 sunk as target 1961
48 SS-218 Albacore US Navy Gato 1,525 1940 21 Apr 1941 17 Feb 1942 1 Jun 1942 302 104 406 sunk by mines off Hokkaido 1944
49 SS-219 Amberjack US Navy Gato 1,525 1940 15 May 1941 6 Mar 1942 19 Jun 1942 295 105 400 sunk by depth charges off Rabaul 1943
50 SS-220 Barb US Navy Gato 1,525 1940 7 Jun 1941 2 Apr 1942 8 Jul 1942 299 97 396 to Italy as Enrico Tazzoli (S-511) 1954, scrapped 1973
51 SS-221 Blackfish US Navy Gato 1,525 1940 1 Jul 1941 18 Apr 1942 22 Jul 1942 292 95 387 scrapped 1959
52 SS-253 Gunnel US Navy Gato 1,525 1940 21 Jul 1941 17 May 1942 20 Aug 1942 301 95 396 scrapped 1959
53 SS-254 Gurnard US Navy Gato 1,525 1940 2 Sep 1941 1 Jun 1942 18 Sep 1942 273 109 382 scrapped 1961
54 SS-255 Haddo US Navy Gato 1,525 1940 1 Oct 1941 21 Jun 1942 9 Oct 1942 264 110 374 scrapped 1959
55 SS-256 Hake US Navy Gato 1,525 1940 1 Nov 1941 17 Jul 1942 30 Oct 1942 259 105 364 stricken 1967
56 SS-257 Harder US Navy Gato 1,525 1940 1 Dec 1941 19 Aug 1942 2 Dec 1942 261 105 366 sunk by depth charges off Luzon 1944
57 SS-258 Hoe US Navy Gato 1,525 1940 2 Jan 1942 17 Sep 1942 16 Dec 1942 257 90 347 scrapped 1960
58 SS-259 Jack US Navy Gato 1,525 1940 2 Feb 1942 16 Oct 1942 6 Jan 1943 256 82 338 to Greece as Amfitriti (S-78) 1958, scrapped 1972
59 SS-260 Lapon US Navy Gato 1,525 1940 21 Feb 1942 27 Oct 1942 23 Jan 1943 248 88 336 to Greece as Poseidon (S-79) 1957, scrapped 1976
60 SS-261 Mingo US Navy Gato 1,525 1940 21 Mar 1942 30 Nov 1942 12 Feb 1943 254 74 328 to Japan as Kuroshio (SS-501) 1955, scrapped 1966
61 SS-262 Muskallunge US Navy Gato 1,525 1940 7 Apr 1942 13 Dec 1942 15 Mar 1943 250 92 342 to Brazil as Humaita (S-14) 1957, sunk as target 1969
62 SS-263 Paddle US Navy Gato 1,525 1940 1 May 1942 30 Dec 1942 29 May 1943 243 150 393 to Brazil as Riachuelo (S-15) 1957, scrapped 1968
63 SS-264 Pargo US Navy Gato 1,525 1940 21 May 1942 24 Jan 1943 26 Apr 1943 248 92 340 scrapped 1961
64 SS-222 Bluefish US Navy Gato 1,525 1940 5 Jun 1942 21 Feb 1943 24 May 1943 261 92 353 scrapped 1959
65 SS-223 Bonefish US Navy Gato 1,525 1940 25 Jun 1942 7 Mar 1943 31 May 1943 256 85 341 sunk by gunfire off Honshu 1945
66 SS-247 Dace US Navy Gato 1,525 1940 22 Jul 1942 25 Apr 1943 23 Jul 1943 277 89 366 to Italy as Leonardo da Vinci (S-510) 1955, scrapped 1973
67 SS-224 Cod US Navy Gato 1,525 1940 21 Jul 1942 21 Mar 1943 21 Jun 1943 243 92 335 memorial in Cleveland OH 1975
68 SS-248 Dorado US Navy Gato 1,525 1940 27 Aug 1942 23 May 1943 28 Aug 1943 269 97 366 lost at sea off US Atlantic Coast 1943
69 SS-225 Cero US Navy Gato 1,525 1940 24 Aug 1942 4 Apr 1943 4 Jul 1943 224 91 315 scrapped 1970
70 SS-226 Corvina US Navy Gato 1,525 1940 21 Sep 1942 9 May 1943 6 Aug 1943 231 89 320 sunk by torpedo off Truk 1943
71 SS-249 Flasher US Navy Gato 1,525 1940 30 Sep 1942 20 Jun 1943 25 Sep 1943 264 97 361 scrapped 1963
72 SS-227 Darter US Navy Gato 1,525 1940 20 Oct 1942 6 Jun 1943 7 Sep 1943 230 93 323 wrecked off Palawan and scuttled 1944
73 SS-250 Flier US Navy Gato 1,525 1940 30 Oct 1942 11 Jul 1943 18 Oct 1943 255 99 356 sunk by mines in Balabac Strait 1944
74 SS-240 Angler US Navy Gato 1,525 1940 9 Nov 1942 4 Jul 1943 1 Oct 1943 237 89 326 scrapped 1974
75 SS-241 Bashaw US Navy Gato 1,525 1940 4 Dec 1942 25 Jul 1943 25 Oct 1943 233 92 325 scrapped 1969
76 SS-251 Flounder US Navy Gato 1,525 1940 5 Dec 1942 12 Aug 1943 29 Nov 1943 250 109 359 scrapped 1960
77 SS-242 Bluegill US Navy Gato 1,525 1940 17 Dec 1942 8 Aug 1943 11 Nov 1943 234 95 329 scuttled 1970
78 SS-252 Gabilan US Navy Gato 1,525 1940 5 Jan 1943 19 Sep 1943 28 Dec 1943 256 100 356 scrapped 1960
79 SS-243 Bream US Navy Gato 1,525 1940 5 Feb 1943 17 Oct 1943 24 Jan 1944 255 99 354 sunk as target 1969
80 SS-244 Cavalla US Navy Gato 1,525 1940 4 Mar 1943 14 Nov 1943 29 Feb 1944 256 107 363 memorial in Galveston TX-1971
81 SS-245 Cobia US Navy Gato 1,525 1940 17 Mar 1943 28 Nov 1943 29 Mar 1944 257 122 379 memorial in Manitowoc WI 1970
82 SS-246 Croaker US Navy Gato 1,525 1940 1 Apr 1943 19 Dec 1943 21 Apr 1944 263 124 387 memorial in Groton CT 1976
83 SS-313 Perch US Navy Balao 1,526 1942 5 Jan 1943 12 Sep 1943 7 Jan 1944 250 117 367 scrapped 1973
84 SS-314 Shark US Navy Balao 1,526 1942 28 Jan 1943 17 Oct 1943 14 Feb 1944 262 120 382 sunk by depth charges off Taiwan 1944
85 SS-315 Sealion US Navy Balao 1,526 1942 25 Feb 1943 31 Oct 1943 8 Mar 1944 248 129 377 sunk as target 1978
86 SS-316 Barbel US Navy Balao 1,526 1942 11 Mar 1943 14 Nov 1943 3 Apr 1944 248 141 389 sunk by Japanese ships off Talawan 1945
87 SS-317 Barbero US Navy Balao 1,526 1942 25 Mar 1943 12 Dec 1943 29 Apr 1944 263 139 402 sunk as target 1964
88 SS-318 Baya US Navy Balao 1,526 1942 8 Apr 1943 2 Jan 1944 20 May 1944 270 139 409 scrapped 1974
89 SS-319 Becuna US Navy Balao 1,526 1942 29 Apr 1943 30 Jan 1944 27 May 1944 277 118 395 memorial in Philadelphia PA 1976
90 SS-320 Bergall US Navy Balao 1,526 1942 13 May 1943 16 Feb 1944 12 Jun 1944 280 117 397 to Turkey as Turgut Reis (S-342) 1958, scrapped 1977
91 SS-321 Besugo US Navy Balao 1,526 1942 27 May 1943 27 Feb 1944 19 Jun 1944 277 113 390 to Italy as Francesco Morosini (S-514) 1966, scrapped 1975
92 SS-322 Blackfin US Navy Balao 1,526 1942 10 Jun 1943 12 Mar 1944 4 Jul 1944 277 114 391 sunk as target 1973
93 SS-323 Blanquillo US Navy Balao 1,526 1942 24 Jun 1943 30 Mar 1944 17 Jul 1944 281 109 390 to Turkey as Dumlupinar (S-339) 1972, scrapped 1987
94 SS-324 Blenny US Navy Balao 1,526 1942 8 Jul 1943 9 Apr 1944 27 Jul 1944 277 109 386 sunk as target 1973
95 SS-325 Blower US Navy Balao 1,526 1942 15 Jul 1943 23 Apr 1944 10 Aug 1944 284 109 393 to Turkey as Dumlupinar (S-335) 1950, lost 1953
96 SS-326 Blueback US Navy Balao 1,526 1942 29 Jul 1943 7 May 1944 28 Aug 1944 284 113 397 to Turkey as Ikinci Inonu (S-331) 1948, scrapped 1973
97 SS-327 Boarfish US Navy Balao 1,526 1942 12 Aug 1943 21 May 1944 23 Sep 1944 284 124 408 to Turkey as Sakarya (S-332) 1948, scrapped 1974
98 SS-328 Boccaccio US Navy Balao 1,526 1942 26 Aug 1943 28 May 1944 23 Sep 1944 277 118 395 scrapped 1971
99 SS-329 Boaci US Navy Balao 1,526 1942 16 Sep 1943 18 Jun 1944 21 Oct 1944 277 125 402 to Turkey as Gur (S-334) 1948, scrapped 1974
100 SS-330 Brill US Navy Balao 1,526 1942 23 Sep 1943 25 Jun 1944 26 Oct 1944 277 123 400 to Turkey as Birinci Inonu (S-330) 1948, scrapped 1973
101 SS-331 Bugara US Navy Balao 1,526 1942 21 Oct 1943 2 Jul 1944 15 Nov 1944 256 136 392 sunk while under tow 1971
102 SS-332 Bullhead US Navy Balao 1,526 1942 21 Oct 1943 16 Jul 1944 4 Dec 1944 270 141 411 sunk by Japanese aircraft off Bali 1945
103 SS-333 Bumper US Navy Balao 1,526 1942 4 Nov 1943 6 Aug 1944 9 Dec 1944 277 125 402 to Turkey as Canakkale (S-333) 1950, scrapped 1973
104 SS-334 Cabezon US Navy Balao 1,526 1942 18 Nov 1943 27 Aug 1944 30 Dec 1944 284 125 409 scrapped 1972
105 SS-335 Capidoh US Navy Balao 1,526 1942 18 Nov 1943 10 Sep 1944 30 Dec 1944 298 111 409 scrapped 1969
106 SS-336 Capitaine US Navy Balao 1,526 1942 2 Dec 1943 1 Oct 1944 26 Jan 1945 305 117 422 to Italy as Alfredo Cappellini (S-507) 1966, scrapped 1977
107 SS-337 Carbonero US Navy Balao 1,526 1942 16 Dec 1943 15 Oct 1944 7 Feb 1945 305 115 420 sunk as target 1975
108 SS-338 Carp US Navy Balao 1,526 1942 23 Dec 1943 12 Nov 1944 28 Feb 1945 326 108 434 scrapped 1971
109 SS-339 Catfish US Navy Balao 1,526 1942 6 Jan 1944 19 Nov 1944 19 Mar 1945 318 120 438 to Argentina as Santa Fe (S-21) 1971, lost 1982
110 SS-340 Entemedor US Navy Balao 1,526 1942 5 Feb 1944 17 Dec 1944 6 Apr 1945 316 110 426 to Turkey as Preveze (S-345) 1972, scrapped 1987
111 SS-341 Chivo US Navy Balao 1,526 1942 21 Feb 1944 14 Jan 1945 28 Apr 1945 328 104 432 to Argentina as Santiago del Estero (S-22) 1971, scrapped 1983
112 SS-342 Chopper US Navy Balao 1,526 1942 2 Mar 1944 4 Feb 1945 25 May 1945 339 110 449 scrapped 1971
113 SS-343 Clamagore US Navy Balao 1,526 1942 16 Mar 1944 25 Feb 1945 28 Jun 1945 346 123 469 memorial in Charleston SC-1981
114 SS-344 Cobbler US Navy Balao 1,526 1942 3 Apr 1944 1 Apr 1945 8 Aug 1945 363 129 492 to Turkey as Canakkale (S-341) 1973, struck 1998
115 SS-345 Cochino US Navy Balao 1,526 1942 13 Apr 1944 20 Apr 1945 25 Aug 1945 372 127 499 lost at sea 1949
116 SS-346 Corporal US Navy Balao 1,526 1942 27 Apr 1944 10 Jun 1945 9 Nov 1945 409 152 561 to Turkey as Ikinci Inonu (S-333) 1973, scrapped 1996
117 SS-347 Cubera US Navy Balao 1,526 1942 11 May 1944 17 Jun 1945 19 Dec 1945 402 185 487 to Venezuela as Tiburon (S-21) 1972, scrapped 1979
118 SS-348 Cusk US Navy Balao 1,526 1942 25 May 1944 28 Jul 1945 5 Feb 1946 399 192 591 scrapped 1972
119 SS-349 Diodon US Navy Balao 1,526 1942 1 Jun 1944 10 Sep 1945 18 May 1946 436 250 686 scrapped 1972
120 SS-350 Dogfish US Navy Balao 1,526 1942 22 Jun 1944 27 Oct 1945 29 Aug 1946 492 306 798 to Brazil as Guanabara (S-10) 1972, scrapped 1983
121 SS-351 Greenfish US Navy Balao 1,526 1942 29 Jan 1944 21 Dec 1945 7 Jun 1946 692 168 860 to Brazil as Amazonas (S-16) 1973, museum 1992
122 SS-352 Halfbeak US Navy Balao 1,526 1942 6 Jul 1944 19 Feb 1946 22 Jul 1946 593 153 746 scrapped 1972
123 SS-435 Corsair US Navy Tench 1,570 1943 1 Mar 1945 3 May 1946 8 Nov 1946 439 189 628 scrapped 1964
124 SS-436 Unicorn US Navy Tench 1,570 1943 25 Apr 1945 1 Aug 1946 472 incomplete: scrapped 1958
125 SS-437 Walrus US Navy Tench 1,570 1943 21 Jun 1945 20 Sep 1946 465 incomplete: scrapped 1958
126 250338 Mabel Mae trawler 156g 14 Sep 1946
127 250339 Carole June trawler 156g 7 Nov 1946 later Bonnie Lou 1951, Cape May 1955
128 Zebu trawler 156g 29 Nov 1946 later Invincible
129 Zibet trawler 156g 8 Jan 1947
130 US Navy bow Dock 13 May 1947
131 SS-564 Trigger US Navy Tang 1,560 1947 24 Feb 1949 14 Jun 1951 31 Mar 1952 840 291 1,131 to Italy 1973 as Livio Piomarta (S-515): scrapped 1986
132 PT-809 US Navy US Navy torpedo boat 95 1948 7 Aug 1950 later Barbara Ann, Honey Fitz, Guardian, Retriever, scrapped 1990
133 SS-550 K-1/Barracuda US Navy Barracuda 765 1948 1 Jul 1949 2 Mar 1951 10 Nov 1951 609 253 862 originally SSK 1, SST-3, scrapped 1974
134 SS-566 Trout US Navy Tang 1,560 1948 14 May 1948 1 Dec 1949 21 Aug 1951 27 Jun 1952 628 311 939 struck 2007, to be scrapped
135 SS-568 Harder US Navy Tang 1,560 1949 30 Jun 1950 3 Dec 1951 19 Aug 1952 521 260 781 to Italy 1974 as Romeo Romei (S-516): scrapped 1988
136 AGSS-570 T-1/Mackerel US Navy T-1/Mackerel 303 1952 1 Apr 1952 17 Jul 1953 9 Oct 1953 472 84 556 later SST-1, sunk as target 1978
137 T-2/Marlin US Navy T-1/Mackerel 303 1952 1 May 1952 14 Oct 1953 20 Nov 1953 531 37 568 later SST-2, sunk as target 1993
138 SSN-571 Nautilus US Navy Nautilus 3,533 1952 2 Aug 1951 14 Jun 1952 21 Jan 1954 22 Apr 1955 586 456 1,042 to Groton CT 1985 as museum
139 2/SS-5 Tiburon Peruvian Navy Mackerel mod. 825 1 Mar 1954 later Abtao 1957, SS-42 1960, museum ship 2004
140 1/SS-6 Lobo Peruvian Navy Mackerel mod. 825 14 Jun 1954 later Dos de Mayo 1957, SS-41 1960, discarded 1999
141 SSN-575 Seawolf US Navy Seawolf 3,741 1953 21 Jul 1952 7 Sep 1953 21 Jul 1955 30 Mar 1957 682 618 1,300 scrapped 1997
142 Pfizer Co. dump barge 30 Jul 1954
143 Pfizer Co. Effluent barge 1 Oct 1954
144 SS-576 Darter US Navy Darter 1,872 1953 30 Jun 1954 10 Nov 1954 28 May 1956 20 Oct 1956 565 145 710 sunk as target 1992
145 3/SS-7 Atun Peruvian Navy Mackerel mod. 825 1 Jul 1957 later Angamos 1957, SS-43 1960, discarded 1990
146 4/SS-8 Merlin Peruvian Navy Mackerel mod. 825 1 Oct 1957 later Iquiqui 1957, SS-44 1960, discarded 1993
147 SSN-578 Skate US Navy Skate 2,550 1955 18 Jul 1955 21 Jul 1955 17 May 1957 23 Dec 1957 666 220 886 scrapped 1995
148 SSN-585 Skipjack US Navy Skipjack 3,070 1956 5 Oct 1955 29 May 1956 26 May 1958 15 Apr 1959 727 324 1,051 scrapped 1998
149 SSRN 586 Triton US Navy Triton 5,963 1956 5 Oct 1955 29 May 1956 19 Aug 1958 10 Nov 1959 812 448 1,260 struck 1986, to be scrapped
150 SSN-589 Scorpion US Navy Skipjack 3,070 1957 31 Jan 1957 20 Aug 1958 29 Dec 1959 6 Aug 1960 496 221 717 lost 1968
151 SSN-597 Tullibee US Navy Tullibee 2,316 1958 15 Nov 1957 26 May 1958 27 Apr 1960 11 Nov 1960 702 198 900 scrapped 1996
152 SSBN-598 George Washington US Navy George Washington 5,959 1958 31 Dec 1957 1 Nov 1957 9 Jun 1959 30 Dec 1959 585 204 789 scrapped 1998
153 SSBN-599 Patrick Henry US Navy George Washington 5,959 1958 31 Dec 1957 27 May 1958 22 Sep 1959 12 Apr 1960 483 203 686 scrapped 1997
154 SSBN-608 Ethan Allen US Navy Ethan Allen 6,946 1959 30 Jul 1958 14 Sep 1959 22 Nov 1960 8 Aug 1961 435 259 694 scrapped 1999
155 SSBN-610 Thomas A. Edison US Navy Ethan Allen 6,946 1959 30 Jul 1958 15 Mar 1960 15 Jun 1961 10 Mar 1962 457 268 725 scrapped 1997
156 US Army survey boat 25 Jun 1960
157 SSBN-616 Lafayette US Navy Lafayette 7,325 1960 22 Jul 1960 17 Jan 1961 8 May 1962 23 Apr 1963 476 350 826 scrapped 1992
158 SSN-613 Flasher US Navy Thresher 3,540 1960 9 Jun 1960 14 Apr 1961 22 Jun 1963 22 Jul 1966 799 1,126 1,925 scrapped 1994
159 SSBN-617 Alexander Hamilton US Navy Lafayette 7,325 1960 22 Jul 1960 26 Jun 1961 18 Aug 1962 29 Mar 1963 418 223 641 scrapped 1994
160 SSN-614 Greenling US Navy Thresher 3,540 1960 9 Jun 1960 15 Aug 1961 4 Apr 1964 16 Nov 1967 963 1,321 2,284 scrapped 1994
161 SSBN-623 Nathan Hale US Navy Lafayette 7,325 1961 3 Feb 1961 2 Oct 1961 12 Jan 1963 23 Nov 1963 467 315 782 scrapped 1994
162 SSN-615 US Navy Thresher 3,540 1960 9 Jun 1960 15 Dec 1961 14 May 1964 25 Jan 1968 881 1,351 2,232 scrapped 1996
163 SSBN-626 Daniel Webster US Navy Lafayette 7,325 1962 3 Feb 1961 28 Dec 1961 27 Apr 1963 9 Apr 1964 485 348 833 training ship in Charleston SC
164 SSBN-628 Tecumseh US Navy James Madison 7,325 1962 20 Jul 1961 1 Jun 1962 22 Jun 1963 29 May 1964 386 342 728 scrapped 1994
165 SSBN-631 Ulysses S. Grant US Navy James Madison 7,325 1962 20 Jul 1961 18 Aug 1962 2 Nov 1963 17 Jul 1964 441 258 699 scrapped 1993
166 SSBN-633 Casimir Pulaski US Navy James Madison 7,325 1962 20 Jul 1961 12 Jan 1963 1 Feb 1964 14 Aug 1964 385 195 580 scrapped 1994
168 SSN-637 Sturgeon US Navy Sturgeon 4,246 25 1962 30 Nov 1961 10 Aug 1963 26 Feb 1966 3 Mar 1967 931 370 1,301 scrapped 1995
167 SSBN-640 Benjamin Franklin US Navy Benjamin Franklin 7,325 1963 1 Nov 1962 25 May 1963 5 Dec 1964 22 Oct 1965 560 321 881 scrapped 1995
169 SSBN-643 George Bancroft US Navy Benjamin Franklin 7,325 1963 1 Nov 1962 24 Aug 1963 20 Mar 1965 22 Jan 1966 574 308 882 scrapped 1998
170 SSBN-645 James K. Polk US Navy Benjamin Franklin 7,325 1963 1 Nov 1962 23 Nov 1963 22 May 1965 16 Apr 1966 546 329 875 scrapped 2000
171 Aluminaut Reynolds Co. submersible 2 Sep 1964 preserved in Richmond VA
172 SSBN-655 Henry L. Stimson US Navy Benjamin Franklin 7,325 1964 29 Jul 1963 4 Apr 1964 13 Nov 1965 20 Aug 1966 588 280 868 scrapped 1994
173 Asherah submersible 11 Jun 1964
174 SSN-650 Pargo US Navy Sturgeon 4,246 25 1963 26 Mar 1963 3 Jun 1964 17 Sep 1966 23 Dec 1967 836 462 1,298 scrapped 1996
180 SSBN-657 Francis Scott Key US Navy Benjamin Franklin 7,325 1964 29 Jul 1963 5 Dec 1964 23 Apr 1965 3 Dec 1966 139 589 728 scrapped 1995
181 SSBN-659 Will Rogers US Navy Benjamin Franklin 7,325 1964 29 Jul 1963 20 Mar 1965 21 Jul 1966 1 Apr 1967 488 254 742 scrapped 1994
182 SSN-671 Narwhal US Navy Narwhal 4,246 32 1966 28 Jul 1964 17 Jan 1966 9 Sep 1967 12 Jul 1969 600 672 1,272 scrapped 2003
185 SSN-667 Bergall US Navy Sturgeon 4,246 27 1965 9 Mar 1965 16 Apr 1966 17 Feb 1968 9 Jun 1969 672 478 1,150 scrapped 1997
189 SSN-669 Seahorse US Navy Sturgeon 4,246 27 1965 9 Mar 1965 13 Aug 1966 15 Jun 1968 24 Sep 1969 672 466 1,138 scrapped 1996
191 Star II submersible 30 Jun 1966
192 Star III submersible 15 Jun 1966
193 SSN-673 Flying Fish US Navy Sturgeon 4,246 32 1966 15 Jul 1966 30 Jun 1967 17 May 1969 29 Apr 1970 687 347 1,034 scrapped 1996
194 NR-1 US Navy submersible 1969
195 SSN-674 Trepang US Navy Sturgeon 4,246 32 1966 15 Jul 1966 28 Oct 1967 27 Sep 1969 14 Aug 1970 700 321 1,021 scrapped 2000
196 SSN-675 Bluefish US Navy Sturgeon 4,246 32 1966 15 Jul 1966 13 Mar 1968 10 Jan 1970 8 Jan 1971 668 363 1,031 being scrapped
197 SSN-676 Billfish US Navy Sturgeon 4,246 32 1966 15 Jul 1966 20 Sep 1968 1 May 1970 12 Mar 1971 588 315 903 scrapped 2000
198 SSN-678 Archerfish US Navy Sturgeon 4,246 36 1968 25 Jun 1968 19 Jun 1969 16 Jan 1971 17 Dec 1971 576 335 911 scrapped 1998
199 SSN-679 Silversides US Navy Sturgeon 4,246 36 1968 25 Jun 1968 13 Oct 1969 4 Jun 1971 5 May 1972 599 336 935 scrapped 2001
200 SSN-681 Batfish US Navy Sturgeon 4,246 36 1968 25 Jun 1968 9 Feb 1970 9 Oct 1971 1 Sep 1972 607 328 935 scrapped 1999
201 SSN-684 Cavalla US Navy Sturgeon 4,246 47 1969 24 Jul 1968 4 Jun 1970 19 Feb 1973 9 Feb 1974 991 355 1,346 scrapped 2000
202 SSN-685 Glenard P. Lipscomb US Navy Glenard P. Lipscomb 4,246 80 1969 16 Dec 1968 5 Jun 1971 4 Aug 1973 21 Dec 1974 791 504 1,295 scrapped 1997
203 SSN-690 Philadelphia US Navy Los Angeles 6,927 150 1970 8 Jan 1971 12 Aug 1972 19 Oct 1974 10 Jun 1977 798 965 1,763 decommissioned 2011
204 SSN-692 Omaha US Navy Los Angeles 6,927 150 1971 31 Jan 1971 27 Jan 1973 21 Feb 1976 10 Mar 1978 1,120 748 1,868 decommissioned 1995
205 SSN-694 Groton US Navy Los Angeles 6,927 150 1971 31 Jan 1971 3 Aug 1973 9 Oct 1976 9 Jun 1978 1,163 608 1,771 decommissioned 1997
206 SSN-696 New York City US Navy Los Angeles 6,927 107 1972 24 Jan 1972 15 Dec 1973 18 Jun 1977 23 Jan 1979 1,281 584 1,865 decommissioned 1997
207 SSN-697 Indianapolis US Navy Los Angeles 6,927 107 1972 24 Jan 1972 19 Oct 1974 30 Jul 1977 30 Nov 1979 1,015 853 1,868 decommissioned 1998
208 SSN-698 Bremerton US Navy Los Angeles 6,927 107 1972 24 Jan 1972 8 May 1976 22 Jul 1978 13 Feb 1981 805 937 1,742
209 SSN-699 Jacksonville US Navy Los Angeles 6,927 107 1972 24 Jan 1972 21 Feb 1976 18 Nov 1978 31 Mar 1981 1,001 864 1,865
210 SSN-700 Dallas US Navy Los Angeles 6,977 87 1973 31 Oct 1973 9 Oct 1976 28 Apr 1979 26 Jun 1981 931 790 1,721
211 SSN-701 La Jolla US Navy Los Angeles 6,977 87 1973 31 Oct 1973 16 Oct 1976 11 Aug 1979 30 Sep 1981 1,029 781 1,810
212 SSN-702 Phoenix US Navy Los Angeles 6,977 87 1973 31 Oct 1973 30 Jul 1977 8 Dec 1979 18 Dec 1981 861 741 1,602 decommissioned 1998
213 SSN-703 Boston US Navy Los Angeles 6,977 87 1973 31 Oct 1973 11 Aug 1978 9 Apr 1980 22 Dec 1981 607 622 1,229 scrapped 2002
214 SSN-704 Baltimore US Navy Los Angeles 6,977 87 1973 31 Oct 1973 21 May 1979 13 Dec 1980 19 Jul 1982 572 583 1,155 decommissioned 1998
215 SSN-705 City of Corpus Christi US Navy Los Angeles 6,977 70 1973 31 Oct 1973 4 Sep 1979 25 Apr 1981 24 Nov 1982 599 578 1,177
216 SSBN-726 Ohio US Navy Ohio 15,275 285 1974 1 Jul 1974 10 Apr 1976 7 Apr 1979 28 Oct 1981 1,092 935 2,027 redesignated 2005 as SSGN
217 SSN-706 Albuquerque US Navy Los Angeles 6,977 70 1974 31 Oct 1973 27 Dec 1979 13 Mar 1982 14 May 1983 807 427 1,234
218 SSN-707 Portsmouth US Navy Los Angeles 6,977 70 1974 10 Dec 1973 8 May 1980 18 Sep 1982 27 Aug 1983 863 343 1,206 decommissioned 2004
219 SSN-708 Minneapolis-Saint Paul US Navy Los Angeles 6,977 70 1974 31 Oct 1973 20 Jan 1981 19 Mar 1983 17 Feb 1984 788 335 1,123 decommissioned 2009
220 SSN-709 Hyman G. Rickover US Navy Los Angeles 6,977 70 1974 10 Dec 1973 24 Jul 1981 27 Aug 1983 16 Jul 1984 764 324 1,088 decommissioned 2006
221 SSN-710 Augusta US Navy Los Angeles 6,977 70 1974 31 Oct 1973 1 Apr 1983 21 Jan 1984 5 Dec 1984 295 319 614 decommissioned 2008
222 SSBN-727 Michigan US Navy Ohio 15,275 233 1975 28 Feb 1975 4 Apr 1977 26 Apr 1980 28 Aug 1982 1,118 854 1,972 redesignated 2006 as SSGN
223 SSBN-728 Florida US Navy Ohio 15,275 233 1975 28 Feb 1975 19 Jan 1979 14 Nov 1981 17 Jun 1983 1,030 580 1,610 redesignated 2007 as SSGN
224 SSBN-729 Georgia US Navy Ohio 15,275 226 1976 20 Feb 1976 7 Apr 1979 6 Nov 1982 17 Jan 1984 1,309 437 1,746 redesignated 2008 as SSGN
225 SSBN-730 Rhode Island/Henry M. Jackson US Navy Ohio 15,275 355 1977 6 Jun 1977 19 Jan 1981 15 Oct 1983 6 Oct 1984 999 357 1,356
226 SSBN-731 Alabama US Navy Ohio 15,275 349 1978 27 Feb 1978 27 Aug 1981 19 May 1984 25 May 1985 996 371 1,367
227 SSBN-732 Alaska US Navy Ohio 15,275 349 1978 27 Feb 1978 9 Mar 1983 12 Jan 1985 25 Jan 1986 675 378 1,053
228 SSN-719 Providence US Navy Los Angeles 7,102 66 1978 16 Apr 1979 14 Oct 1982 4 Aug 1984 26 Jun 1985 660 326 986
229 SSN-720 Pittsburgh US Navy Los Angeles 7,102 66 1979 16 Apr 1979 15 Apr 1983 8 Dec 1984 14 Nov 1985 603 341 944
230 SSBN-733 Nevada US Navy Ohio 15,275 401 1980 7 Jan 1981 8 Aug 1983 14 Sep 1985 16 Aug 1986 768 336 1,104
231 SSBN-734 Tennessee US Navy Ohio 15,275 524 1981 7 Jan 1982 9 Jun 1986 13 Dec 1986 17 Dec 1988 187 735 922
232 SSN-724 Louisville US Navy Los Angeles 7,102 232 1981 11 Feb 1982 24 Sep 1984 14 Dec 1985 28 Oct 1986 446 318 764
233 SSN-725 Helena US Navy Los Angeles 7,102 232 1982 19 Apr 1982 28 Mar 1985 28 Jun 1986 23 Jun 1987 457 360 817
234 SSBN-735 Pennsylvania US Navy Ohio 15,275 532 1983 29 Nov 1982 2 Mar 1987 23 Apr 1988 9 Sep 1989 418 504 922
235 SSBN-736 West Virginia US Navy Ohio 15,275 535 1984 21 Nov 1983 18 Dec 1987 14 Oct 1989 20 Oct 1990 666 371 1,037
236 SSN-751 San Juan US Navy Los Angeles 7,147 280 1983 30 Nov 1982 9 Aug 1985 6 Dec 1986 30 Jun 1988 484 572 1,056
237 SSN-752 Pasadena US Navy Los Angeles 7,147 280 1983 30 Nov 1982 20 Dec 1985 12 Sep 1987 26 Jan 1989 631 502 1,133
238 SSBN-737 Kentucky US Navy Ohio 15,275 616 1985 13 Aug 1985 18 Dec 1987 11 Aug 1990 13 Jul 1991 967 336 1,303
239 SSN-754 Topeka US Navy Los Angeles 7,147 292 1984 28 Nov 1983 13 May 1986 23 Jan 1988 28 Sep 1989 620 614 1,234
240 SSN-755 Miami US Navy Los Angeles 7,147 292 1984 28 Nov 1983 24 Oct 1986 12 Nov 1988 30 May 1990 750 564 1,314
241 SSN-757 Alexandria US Navy Los Angeles 7,147 283 1985 26 Nov 1984 19 Jun 1987 23 Jun 1990 13 Jun 1991 1,100 355 1,455
242 SSBN-738 Maryland US Navy Ohio 15,275 587 1986 14 Mar 1986 22 Apr 1986 10 Aug 1991 13 Jun 1992 1,936 308 2,244
243 SSBN-739 Nebraska US Navy Ohio 15,275 615 1987 26 May 1987 6 Jul 1987 15 Aug 1992 10 Jul 1993 1,867 329 2,196
244 SSN-760 Annapolis US Navy Los Angeles 7,147 258 1986 21 Mar 1986 15 Jun 1988 18 May 1991 7 Apr 1992 1,067 325 1,392
245 SSN-761 Springfield US Navy Los Angeles 7,147 258 1986 21 Mar 1986 29 Jan 1990 4 Jan 1992 8 Dec 1992 705 339 1,044
246 SSN-762 Columbus US Navy Los Angeles 7,147 258 1986 21 Mar 1986 9 Jan 1991 1 Aug 1992 19 Jun 1993 570 322 892
247 SSN-763 Santa Fe US Navy Los Angeles 7,147 258 1986 21 Mar 1986 9 Jul 1991 12 Dec 1992 11 Dec 1993 522 364 886
248 SSBN-740 Rhode Island US Navy Ohio 15,275 644 1988 5 Jan 1988 15 Sep 1988 17 Jul 1993 9 Jul 1994 1,766 357 2,123
249 SSBN-741 Maine US Navy Ohio 15,275 617 1989 5 Oct 1988 3 Jul 1990 16 Jul 1994 29 Jul 1995 1,474 378 1,852
250 SSN-768 Hartford US Navy Los Angeles 7,147 347 1988 30 Jun 1988 22 Feb 1992 4 Dec 1993 1 Nov 1994 651 332 983
251 SSBN-742 Wyoming US Navy Ohio 15,275 576 1990 18 Oct 1989 8 Aug 1991 15 Jul 1995 13 Jul 1996 1,437 364 1,801
252 SSN-771 Columbia US Navy Los Angeles 7,177 400 1989 14 Dec 1988 21 Apr 1993 24 Sep 1994 18 Aug 1995 521 328 849
253 SSN-21 Seawolf US Navy Seawolf 9,137 726 1989 9 Jan 1989 25 Oct 1989 24 Jun 1995 1 Jul 1997 2,068 738 2,806
254 SSBN-743 Louisiana US Navy Ohio 15,275 765 1991 18 Dec 1990 23 Oct 1992 27 Jul 1996 6 Sep 1997 1,373 406 1,779
255 SSN-22 Connecticut US Navy Seawolf 9,137 615 1991 3 May 1991 14 Sep 1992 1 Sep 1997 13 Nov 1998 1,813 438 2,251
256 SSN-23 Jimmy Carter US Navy Seawolf 12,139 1,750 1996 29 Jun 1996 5 Dec 1998 13 May 2004 22 Dec 2004 1,986 223 2,209
257 SSN-774 Virginia US Navy Virginia Flight I 7,800 1,050 1998 30 Sep 1998 2 Sep 1999 16 Aug 2003 12 Oct 2004 1,444 423 1,867
258 SSN-776 Hawaii US Navy Virginia Flight I 7,800 1,050 2001 30 Sep 1998 27 Aug 2004 17 Jun 2006 22 Dec 2006 659 188 847
259 SSN-778 New Hampshire US Navy Virginia Flight II 7,800 1,487 2003 1 Aug 2003 30 Apr 2007 21 Feb 2008 27 Aug 2008 297 188 485
260 SSN-780 Missouri US Navy Virginia Flight II 7,800 1,533 2005 1 Jan 2004 27 Sep 2008 20 Nov 2009 29 Jul 2010 419 251 670
261 SSN-782 Mississippi US Navy Virginia Flight II 7,800 1,744 2007 1 Jan 2004 9 Jun 2010 3 Dec 2011 2 May 2012 540 151 691
262 SSN-784 North Dakota US Navy Virginia Flight III 7,800 2,000 2009 22 Dec 2008 11 May 2012 29 Aug 2013 29 Aug 2014 476 365 841
263 SSN-786 Illinois US Navy Virginia Flight III 7,800 2,000 2011 22 Dec 2008 2 Jun 2014 8 Aug 2015 27 Aug 2016 432 375 807
264 SSN-788 Colorado US Navy Virginia Flight III 7,800 2,000 2012 22 Dec 2008 9 Mar 2015 29 Dec 2016 21 Sep 2017 660 266 926
265 SSN-790 South Dakota US Navy Virginia Flight III 7,800 2,000 2013 22 Dec 2008 4 Apr 2016 14 Oct 2017 24 Sep 2018 565 344 909
266 SSN-792 Vermont US Navy Virginia Flight IV 7,800 1,765 2014 28 Apr 2014 8 Jul 2017 29 Mar 2019 16 Apr 2020 693 385 1,078
267 SSN-793 Oregon US Navy Virginia Flight IV 7,800 1,765 2015 28 Apr 2014 9 Jul 2017 5 Oct 2019 818
268 SSN-795 Hyman G. Rickover US Navy Virginia Flight IV 7,800 1,765 2016 28 Apr 2014 11 May 2018
269 SSN-797 Iowa US Navy Virginia Flight IV 7,800 1,765 2017 28 Apr 2014
270 SSN-799 Idaho US Navy Virginia Flight IV 7,800 1,765 2018 28 Apr 2014
271 SSN-801 Utah US Navy Virginia Flight IV 7,800 1,765 2019 28 Apr 2014
272 SSN-803 Arizona US Navy Virginia Flight V 10,200 2,400 2020 2 Dec 2019
273 SSN-805 Tang US Navy Virginia Flight V 10,200 2,400 2021 2 Dec 2019
274 SSN-807 US Navy Virginia Flight V 10,200 2,400 2022 2 Dec 2019
275 SSN-809 US Navy Virginia Flight V 10,200 2,400 2023 2 Dec 2019
276 SSN-811 US Navy Virginia Flight V 10,200 2,400 2024 2 Dec 2019
SSBN-826 Columbia US Navy Columbia 21,000
SSBN-827 Wisconsin US Navy Columbia 21,000
SSBN-828 US Navy Columbia 21,000 planned
SSBN-829 US Navy Columbia 21,000 planned
SSBN-830 US Navy Columbia 21,000 planned
SSBN-831 US Navy Columbia 21,000 planned
SSBN-832 US Navy Columbia 21,000 planned
SSBN-833 US Navy Columbia 21,000 planned
SSBN-834 US Navy Columbia 21,000 planned
SSBN-835 US Navy Columbia 21,000 planned
SSBN-836 US Navy Columbia 21,000 planned
SSBN-837 US Navy Columbia 21,000 planned

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