USS Edison (DD-439)

For other ships with the same name, see USS Edison.

History
United States
Name	Edison
Namesake	Thomas Alva Edison
Builder	Federal Shipbuilding and Drydock Company
Laid down	18 March 1940
Launched	23 November 1940
Commissioned	31 January 1941
Decommissioned	18 May 1946
Stricken	1 April 1966
Fate	Sold 29 December 1966 and broken up for scrap
General characteristics
Class and type	Template:Sclass-
Displacement	1,630 tons
Length	348 ft 3 in (106.15 m)
Beam	36 ft 1 in (11.00 m)
Draft	11 ft 10 in (3.61 m)
Propulsion	50,000 shp (37,000 kW); 4 boilers; 2 propellers
Speed	37.4 knots (69 km/h)
Range	6,500 nmi (12,000 km; 7,500 mi) at 12 kn (22 km/h; 14 mph)
Complement	16 officers, 260 enlisted
Armament	5 × 5 in (127 mm) DP guns, 6 × 0.5 in (12.7 mm) guns, 6 × 20 mm AA guns, 10 × 21 in (533 mm) torpedo tubes, 2 × depth charge tracks

USS Edison (DD-439), a Template:Sclass-, was the first ship of the United States Navy to be named for Thomas Alva Edison, an inventor and businessman who developed many important devices.

Edison was launched 23 November 1940 by Federal Shipbuilding and Drydock Company, Kearny, New Jersey sponsored by Mrs. Thomas Alva Edison, widow of the inventor; and commissioned 31 January 1941, Lieutenant Commander A. C. Murdaugh in command. Murdaugh was allowed to hand-pick the specific 5"/38 caliber gun barrels to be installed on the ship himself, but, much to his dismay, President Roosevelt personally ordered them transferred to the British cruiser HMS Delhi.

Service history

In the months following commissioning, Edison operated on the east coast, training and exercising with the fleet, with passenger and mail runs to NS Argentia, Newfoundland. In November she escorted a convoy to Iceland, her first of many voyages which kept the lifelines open to northern bases and Britain.

On 24 October 1942 Edison set sail from Norfolk with a task group bound for the invasion at Fedhala, French Morocco, 8 November. She engaged shore batteries and enemy destroyers at Cape Fedhala and protected shipping lying off the beachheads during the Naval Battle of Casablanca:

A total of 362 rounds were fired, 74 at the shore battery, 20 in the first engagement, and 268 in the second destroyer engagement, of which it is estimated that 200 rounds were fired at the first destroyer and 68 at the second. All firing was director-controlled, rapid, continuous fire. The average gun range for the first firing was 9,500 yards, for the second 14,000 yards, and for the third 12,500 yards... ...It is particularly pleasing that the guns maintained a sustained rapid fire of 268 rounds (average 68 rounds per gun) at an estimated rate of at least 12 shots per gun per minute without casualty.

Returning to Norfolk 1 December, Edison made a voyage to Gulf ports escorting tankers, then resumed safeguarding convoys from New York and Norfolk to Casablanca and Oran.

From July 1943 to February 1944, Edison served in the Mediterranean Sea. On 10 July she provided fire support for the troops landing on Sicily to which she escorted support convoys from Algiers and Bizerte until September. She screened the assault transports in the invasion at Salerno on 9 September, and remained off the beaches to guard minesweepers and provide fire support for the advancing troops. Continuing Mediterranean escort duty, on 16 December Edison screened while Woolsey forced U-73 to the surface with depth charges and sank it with gunfire. Edison picked up 11 survivors. On 21 January 1944 Edison arrived off Anzio to patrol during the invasion landings. She provided fire support to the beleaguered troops and escorted transports and cargo ships to the beachhead until February, then sailed home for overhaul.

Edison returned to the Mediterranean 1 May 1944 for escort and patrol off Italy. On 15 August she was in the thick of the invasion of southern France. Until the end of the year, she continued to pound shore batteries, railroads, and troop concentrations as well as patrol. At New York 17 January 1945, Edison underwent overhaul then escorted a convoy to Le Havre during April and May.

Convoys escorted

Convoy	Escort Group	Dates	Notes
ON 34		12-21 Nov 1941	from Iceland to Newfoundland prior to US declaration of war
HX 163		5-15 Dec 1941	from Newfoundland to Iceland; war declared during convoy
ON 47		22-23 Dec 1941	from Iceland to Newfoundland
HX 170		16-24 Jan 1942	from Newfoundland to Iceland
HX 173		3-10 Feb 1942	from Newfoundland to Iceland
ON 67		19-28 Feb 1942	from Iceland to Newfoundland
HX 180	MOEF group A5	19–26 March 1942	from Newfoundland to Northern Ireland
ON 81	MOEF group A5	30 March-9 April 1942	from Northern Ireland to Newfoundland
AT 17		1–12 July 1942	troopships from New York City to Firth of Clyde

Post-war

Edison sailed inter coastal from New York 8 June 1945, and was training at Pearl Harbor when the war ended. She reached Japan in September for the occupation. She left Nagoya on 3 November to be a weather station in the Aleutians. The destroyer returned to San Francisco on 30 December, then continued to the east coast where she was placed out of commission in reserve at Charleston 18 May 1946, later in Philadelphia, where she lay at end of 1962. She was sold on 29 December 1966.

Edison received six battle stars for World War II service.

References

 This article incorporates text from the public domain Dictionary of American Naval Fighting Ships. The entry can be found here.

External links

• Photo gallery of Edison at NavSource Naval History
• hazegray.org: USS Edison