Haddock Class Submarine (1913)

Eight Haddock class submarines^[1] were completed for the U.S. Navy in 1913-14. Although four had been given names, they were reclassified as the "K" class and given names K-1 through K-8.

Overview of 8 vessels
Citations for this data available on individual ship pages
Name	Builder	Laid Down	Launched	Completed	Fate
Haddock	Fore River		3 Sep, 1913	3 Sep, 1913	Broken up 1931
Cachalot	Fore River		4 Oct, 1913	31 Jan, 1914	Broken up 1931
Orca	Union Iron Works		14 Mar, 1914	30 Oct, 1914	Broken up 1931
Walrus	Moran		19 Mar, 1914	24 Oct, 1914	Broken up 1931
K-5	Fore River		17 Mar, 1914	22 Aug, 1914	Broken up 1931
K-6	Fore River		26 Mar, 1914	9 Sep, 1914	Broken up 1931
K-7	Union Iron Works		20 Jun, 1914	1 Dec, 1914	Broken up 1931
K-8	Union Iron Works		11 Jul, 1914	1 Dec, 1914	Broken up 1931

Design and Construction

Performance

Service

In early 1916, four K class boats were at Pearl Harbor, their crews living aboard U.S.S. Alert. Three others were being sent to Pensacola, Florida.^[2]