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NavSource Online: Service Ship Photo Archive
USCGC Monomoy (WAG-275)
USS Monomoy (AG-40) (1941 - 1943)
Awards, Citations and Campaign Ribbons
Precedence of awards is from left to right
American Campaign Medal - World War II Victory Medal
USS Monomoy (AG-40) was manned by the US Coast Guard during World War II
Steel-hulled cargo ship:
Built in 1918 at Globe Shipbuilding Co., Duluth, MN.
Acquired by the US Navy as SS J. Floyd Massey, Jr., 15 September 1941, from Steel Products Transportation Co., Buffalo, N.Y
Renamed Monomoy, 15 October 1941
Converted for Naval service at Maryland Drydock Co., Baltimore, MD.
Commissioned, USS Monomoy (AG-40), 24 December 1941. with a Coast Guard crew
Decommissioned, 22 October 1943 and transferred to the Coast Guard
Recommissioned, USCGC Monomoy (WPC-275)
Struck from the Naval Register, 30 October 1943
Decommissioned by the Coast Guard, date unknown
Transferred to the Maritime Commission, 9 September 1946, for lay up in the National Defense Reserve Fleet, James River Group, Lee Hall, VA.
Final Disposition, sold for scrapping, 21 March 1951 to Patapsco Scrap Co.
Displacement 2,580 t.
Beam 43' 6"
Draft 20' 3"
Speed 10 kts.
one single 4"/50 gun mount
four single .30 cal. machine guns
two depth charge projectors
one triple expansion reciprocating steam engine
single propeller, 1,200shp
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| USS Monomoy (AG-40)
||USS Monomoy (AG-40) in drydock, 27 August 1943, at Maryland Drydock Co., Baltimore, MD. Monomoy assigned to 1st Naval District at Boston, MA., and served as a weather ship from 1942 to 1943 before being transferred to the Coast Guard.
||USS Monomoy (AG-40) underway, date and location unnown.
US Navy photo from the collections of the US Navy Memorial.
|USCGC Monomoy (WAG-275)
||USCGC Monomoy (WAG-275) underway 16 October 1943 after completing conversion to an Armed Guard training ship. Her armament, very heavy for an auxiliary vessel, consisted of one 5"/38 in the after well deck, two 4"/50 side by side in the forward well deck, and two 3"/50, one forward and one aft. The bulwarks in her well decks have been cut down to deck level and replaced with railings.
US Coast Guard Historian's Office photo.
USS Monomoy (AG-40)
DANFS history entry located at the US Naval History and Heritage Command
Crew Contact And Reunion Information
U.S. Navy Memorial Foundation - Navy Log
Additional Resources and Web Sites of Interest
U.S. Coast Guard Historian's Office - Monomoy (AG-40) (WAG-275)
Last Updated 27 May 2011
This page is created and maintained by Gary P. Priolo|