USS Concord (CL-10)

Concord was authorized on 29 August 1916, and assigned to William Cramp & Sons, Philadelphia on 30 July 1917.{{cite web | url=https://books.google.com/books?id=rp-jAAAAMAAJ| title=Ships' Data, U. S. Naval Vessels | publisher=US Naval Department | date=1 July 1935 | access-date=7 November 2015 | pages=24–31}}{{cite web | url=http://www.shipbuildinghistory.com/history/shipyards/2large/inactive/cramp.htm | title=Cramp Shipbuilding, Philadelphia PA | publisher=ShipbuildingHistory.com | date=3 September 2014 | access-date=26 September 2015 | url-status=dead | archive-url=https://web.archive.org/web/20141220082203/http://www.shipbuildinghistory.com/history/shipyards/2large/inactive/cramp.htm | archive-date=20 December 2014 }} She was laid down on 29 March 1920, and launched on 15 December 1921, sponsored by Miss H. Butterick. Concord was commissioned on 3 November 1923, with future Admiral, Captain Orin G. Murfin in command.{{cite web | url=https://www.history.navy.mil/research/histories/ship-histories/danfs/c/concord-iv.html | title=Concord IV (CL-10) | publisher=Naval History and Heritage Command | date=31 August 2015 | access-date=7 November 2015}}

Concord was {{convert|550|ft|m|abbr=off}} long at the waterline with an overall length of {{convert|555|ft|6|in|m|abbr=off}}, her beam was {{convert|55|ft|4|in|m|abbr=off}} and a mean draft of {{convert|13|ft|6|in|m|abbr=off}}. Her standard displacement was {{convert|7050|LT|t|lk=in}} and {{convert|9508|LT|t}} at full load. Her crew, during peacetime, consisted of 29 officers and 429 enlisted men.

Concord was powered by four Parsons steam turbines geared steam turbines, each driving one screw, using steam generated by 12 White-Forster boilers. The engines were designed to produce {{convert|90000|ihp|lk=in}} and reach a top speed of {{convert|35|kn|lk=in}}. She was designed to provide a range of {{convert|10000|nmi|lk=in}} at a speed of {{convert|10|kn}}, but was only capable of {{convert|8460|nmi|lk=in}} at a speed of {{convert|10|kn}}

Concord{{'}}s main armament went through many changes while she was being designed. Originally she was to mount ten 6-inch/53-caliber gun caliber guns; two on either side at the waist, with the remaining eight mounted in tiered casemates on either side of the fore and aft superstructures. After America's entry into World War I the US Navy worked alongside the Royal Navy and it was decided to mount four 6-in/53 caliber guns in two twin gun turrets fore and aft and keep the eight guns in the tiered casemates so that she would have an eight gun broadside and, due to limited arcs of fire from the casemate guns, four to six guns firing fore or aft. Her secondary armament consisted of two 3-inch/50-caliber gun caliber anti-aircraft guns in single mounts. Concord was initially built with the capacity to carry 224 mines, but these were removed early in her career to make way for more crew accommodations. She also carried two triple and two twin, above-water, torpedo tube mounts for {{convert|21|in|abbr=on}} torpedoes. The triple mounts were fitted on either side of the upper deck, aft of the aircraft catapults, and the twin mounts were one deck lower on either side, covered by hatches in the side of the hull.{{cite web | url=http://www.historyofwar.org/articles/weapons_omaha_class_cruisers.html | title=Omaha Class Cruisers | publisher=Historyofwar.org | date=1 January 2014 | access-date=7 November 2015 | author=Rickard, J}}{{cite web | url=http://www.hazegray.org/navhist/cruisers/ca-cl1.htm | title=US Cruisers List: Light/Heavy/Antiaircraft Cruisers, Part 1 | publisher=Hazegray.org | date=22 January 2000 | access-date=7 November 2015 | author=Toppan, Andrew}}

The ship lacked a full-length waterline armor belt. The sides of her boiler and engine rooms and steering gear were protected by {{convert|3|in}} of armor. The transverse bulkheads at the end of her machinery rooms were {{convert|1.5|in}} thick forward and three inches thick aft. The deck over the machinery spaces and steering gear had a thickness of 1.5 inches. The gun turrets were not armored and only provided protection against muzzle blast and the conning tower had 1.5 inches of armor. Concord carried two floatplanes aboard that were stored on the two catapults. Initially these were probably Vought VE-9s until the early 1930s, when the ship may have operated OJ-2 until 1935, and Curtiss SOC Seagulls until 1940, when Vought OS2U Kingfishers were used on ships without hangars.{{cite book | title=Cruisers of the US Navy 1922-1962 | publisher=Naval Institute Press | author=Terzibashitsch, Stefan | year=1988 | isbn=0-87021-974-X}}

During her career Concord went through several armament changes, some of these changes were to save weight, but others were to increase her AA armament. The lower torpedo tube mounts proved to be very wet and were removed, and the openings plated over, before the start of World War II. Another change made before the war was to increase the 3–inch guns to eight, all mounted in the ship's waist. After 1940, the lower aft 6–inch guns were removed and the casemates plated over for the same reason as the lower torpedo mounts. The ship's anti-aircraft armament were augmented by three twin Bofors 40 mm Automatic Gun L/60 along with 12 Oerlikon 20 mm cannon by the end of the war.

On her maiden cruise, from 23 November 1923 – 9 April 1924, Concord called at Mediterranean ports, passed through the Suez Canal to round the Cape of Good Hope, and exercised with the fleet in the Caribbean before returning to Philadelphia. As flagship of Commander, Destroyer Squadrons, Scouting Fleet, she cruised the Caribbean and sailed through the Panama Canal to exercise in the Hawaiian Islands in 1924–1925. Continuing to operate in the Atlantic, she joined in the Presidential Fleet Review taken by Calvin Coolidge on 4 June 1927.

File:USS Concord postmark and cachet.jpg

Serving as flagship of Commander, Cruiser Division 3 (CruDiv 3), Battle Force, Concord cruised the Pacific from her base at San Diego after early 1932, exercising in the Canal Zone and the Caribbean in 1934. On 12 February 1935, she rescued 11 members of the crew of the downed airship USS Macon.Raiser, M. A., Associated Press, "Airship Macon Sinks in Pacific After 81 Rescued By Naval Craft", The San Bernardino Daily Sun, San Bernardino, California, Wednesday 13 February 1935, Volume 41, page 1. She took part in Presidential Fleet Reviews taken by Franklin D. Roosevelt on 30 September 1935 and 12 July 1938, and joined in fleet exercises in the Hawaiian area, in the Canal Zone, and off Alaska. After operating on the east coast in the winter of 1938–39, she returned to Pacific operations, and from 1 April 1940, was based at Pearl Harbor for a training schedule which intensified as war came closer.

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File:SPECIAL NAVY MISSION.jpg

When the US entered the war, Concord was at San Diego preparing for a shipyard overhaul which she completed early in February 1942. Assigned to the Southeast Pacific Force, she escorted convoys to Bora Bora in the Society Islands, exercised in the Canal Zone, and cruised along the coast of South America and to the islands of the southeast Pacific, serving from time to time as flagship of her force.

From 5 September – 24 November 1943, with Captain Irving Reynolds Chambers, commanding, she carried Rear Admiral Richard E. Byrd on a tour to survey the potential use of a number of southeast Pacific islands in national defense and commercial aviation. During this cruise, she suffered a gasoline explosion which killed 24 men including her executive officer,{{citation|last=Byrd|first=R. E.|author-link=Richard Evelyn Byrd|title=Special Naval Mission (personal letter from Byrd to Commanding Officer, USS Concord)|date=11 October 1943}} and caused considerable damage, which was repaired at Balboa, Panama.

With repairs completed in March 1944, Concord set sail northward to join the Northern Pacific Force at Adak on 2 April. Serving as the flagship of Task Force 94 (TF 94) at the beginning of this duty, she joined in bombardments of the Kuriles which continued at intervals until the close of the war, preventing effective use by the Japanese of their bases there. Harassing the northern shipping lanes of Japan, her force sank several small craft, and on 25 August 1944, the destroyers of the force made an attack on a Japanese convoy.

On 31 August 1945, Concord stood out from Adak, covered the occupation landings at Ominato, Japan, from 8–14 September, and sailed on to Pearl Harbor, the Canal Zone, Boston, and Philadelphia, where she was decommissioned on 12 December, and sold for scrap on 21 January 1947. Before she was scrapped, the turret that fired the last shot of the War was removed. The turret has been preserved and put on display at the Chehalis veteran museum. Concord's bell is displayed near Monument Square in her namesake town of Concord, MA.

• {{ribbon devices|number=1|type=service-star|ribbon=Asiatic-Pacific Campaign Medal ribbon.svg|width=106}} Asiatic-Pacific Campaign Medal with one battle stars for World War II service

{{reflist}}

• {{DANFS|http://www.history.navy.mil/research/histories/ship-histories/danfs/c/concord-iv.html}}

{{Commons category|USS Concord (CL-10)}}

• {{navsource|04/010/04010|USS Concord}}
• [https://www.history.navy.mil/search.html?q=%22uss+concord%22+cl-10&category=%2Fcontent%2Fhistory%2Fnhhc%2Four-collections Naval History and Heritage Command Photo collection]

{{Omaha class cruiser}}

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Category:Omaha-class cruisers

Category:Ships built by William Cramp & Sons

Category:1921 ships

Category:World War II cruisers of the United States