RMS Lusitania

RMS Lusitania arriving in New York City in 1907
History
United Kingdom
NameRMS Lusitania
NamesakeLusitania
Owner Cunard Line
Port of registryLiverpool
RouteLiverpool – QueenstownNew York
BuilderJohn Brown & Co, Clydebank
Yard number367
Laid down17 August 1904
Launched7 June 1906
ChristenedMary, Lady Inverclyde
Acquired26 August 1907
Maiden voyage7 September 1907
In service1907 – 1915
Out of service7 May 1915
Identification
FateTorpedoed and sunk on 7 May 1915
General characteristics
TypeOcean liner
Tonnage31,550 GRT, 12,611 NRT
Displacement44,060 long tons (44,767.0 t)
Length
  • 787 ft (239.9 m) overall
  • 762.2 ft (232.3 m) registered
Beam87.8 ft (26.8 m)
Height65 ft (19.8 m) to boat deck, 165 ft (50.3 m) to aerials, 104 ft (31.7 m) from keel to top of boat deck, 144 ft (43.9 m) from keel to top of funnels
Draught33.6 ft (10.2 m)
Depth56.6 ft (17.3 m)
Decks6 passenger decks, 10 overall
Installed power25 fire-tube boilers; four direct-acting Parsons steam turbines producing 76,000 hp (57 MW)
Propulsion
  • as built: four triple blade propellers
  • from 1909: quadruple blade propellers
Speed26 knots (48 km/h; 30 mph)
Capacity552 first class, 460 second class, 1,186 third class; 2,198 total.
Crew850
NotesFirst British four-funnelled ocean liner

RMS Lusitania was a British ocean liner launched by the Cunard Line in 1906 as a Royal Mail Ship. She was the world's largest passenger ship until the completion of her running mate Mauretania three months later. In 1907, she gained the Blue Riband appellation for the fastest Atlantic crossing, which had been held by German ships for a decade.

Though reserved for conversion as an armed merchant cruiser, Lusitania was not commissioned as such during WWI but continued a transatlantic passenger service, sometimes carrying war materials, including a quantity of .303 ammunition, in her cargo. The German submarine U-20 hit her with a torpedo on 7 May 1915 at 14:10, 11 miles (18 km) off the Old Head of Kinsale, Ireland, leading to her sinking about 18 minutes later. Only six of several dozen lifeboats and rafts were successfully lowered; there were 763 survivors out of the 1,960 people on board, while 1,197 perished.

The sinking killed more than a hundred US citizens and significantly increased American public support for entering the war, which occurred in 1917 with the United States declaration of war on Germany.