Recognition Guide Warships of the Second World War
United States Navy — Battleship BB-42

USS Idaho (BB-42)

New Mexico-class battleship

USS Idaho (BB-42)
U.S. Navy Bureau of Ships — U.S. National Archives and Records Administration — Public domain — Wikimedia Commons Plate — BB-42 The U.S. Navy battleship USS Idaho (BB-42) during a presidential naval review in Hampton Roads, Virginia (USA), 4 June 1927.

Service

  1. United States Navy as Idaho24 March 1919 — 3 July 19462,193 days of the war
Full service history About 1,225 words
New Mexico-class battleship Particulars
Name
USS Idaho
Pennant / hull number
BB-42
Namesake
Idaho
Builder
New York Shipbuilding Corporation
Laid down
20 January 1915
Launched
30 June 1917
Commissioned
24 March 1919
Decommissioned
3 July 1946
Fate
Sold for scrap, 24 November 1947 (1947)
Status
Scrapped

Specifications

Displacement, standard
32,000 long tons (32,514 t)
Displacement, full load
33,000 long tons (33,530 t)
Length
190.2 m (624 ft)
Beam
29.57 m (97 ft)
Draught
9.14 m (30 ft)
Speed
21 knots (38.9 km/h, 24.2 mph)
Complement
1,081
Main gun
356 mm (14 in)

The fourth Idaho (Battleship No.42) was laid down on 1 January 1915 at Camden, N.J., by the New York Shipbuilding Corp.; launched on 30 June 1917; sponsored by Miss H. A. Limons, granddaughter of the Governor of Idaho; and commissioned 24 March 1919, Capt. Carl T. Vogelgesang in command.

Idaho sailed on 13 April 1919 for shakedown training out of Guantanamo Bay, and after returning to New York received President Pessoa of Brazil for the voyage to Rio de Janeiro. Departing on 6 July with her escort, the battleship arrived at Rio on 17 July 1919. From there she set course for the Panama Canal, arriving Monterey, Calif., in September to join the Pacific Fleet. She joined other dreadnaughts in training exercises and reviews, including a Fleet Review by President Woodrow Wilson on 13 September 1919. In 1920 the battleship carried Secretary Josephus Daniels and the Secretary of the Interior on an inspection tour of Alaska.

Upon her return from Alaska on 22 July 1920, only five days after she was reclassified as BB-42, Idaho took part in fleet maneuvers off the California coast and as far south as Chile. She continued this important training until 1925, taking part in numerous ceremonies on the West Coast during the interim. Idaho took part in the fleet review held by President Warren G. Harding in Seattle shortly before his death in 1923. The battleship sailed on 15 April 1925 for Hawaii, participated in war games until 1 July, and then got underway for Samoa, Australia, and New Zealand. On the return voyage Idaho embarked gallant Cmdr. John Rodgers and his seaplane crew after their attempt to fly to Hawaii, arriving at San Francisco on 24 September 1925.

Continue to the full service history About 1,225 words

From the Dictionary of American Naval Fighting Ships, compiled by the Naval History and Heritage Command (Idaho IV (Battleship No.42)). A work of the United States Government, in the public domain.

Armament and machinery

Armament and machinery
Propulsion
  • 4 × steam turbines
  • 4 × screw propellers
Power
  • 9 × Babcock & Wilcox boilers
  • 32000 shp
Armament
  • 12 × 14 in/50 cal guns
  • 14 × 5 in/51 cal guns
  • 8 × 3 in/50 cal guns
  • 2 × Mark 15 21 in torpedo tubes
Armour
  • Belt: 8 - 13.5 in
  • Turret face: 18 in
  • Conning tower: 11.5 in
  • Decks: 3.5 in

Sister ships

Sources

  • Facts harvested from USS Idaho (BB-42) on Wikipedia. Figures only — no wording is taken from it.
  • Service history reproduced verbatim from Idaho IV (Battleship No.42) , Dictionary of American Naval Fighting Ships — public domain, a work of the United States Government.
  • Photograph: U.S. Navy Bureau of Ships — U.S. National Archives and Records Administration — Public domain — Wikimedia Commons