The SS Celtic was an ocean liner constructed for the White Star Line by Harland and Wolff in Belfast, launched on 8 June 1872. As the last of six Oceanic-class liners, she was a larger and more advanced vessel than her predecessors, measuring 437 feet 2 inches (133.25 meters) in length with a beam of 40 feet 9 inches (12.42 meters). Her propulsion system comprised twelve single-ended boilers feeding steam at 70 psi to a four-cylinder tandem steam engine, rated at 600 NHP, enabling her to serve transatlantic passenger and mail routes. Her gross register tonnage was 3,867 tons, with a net register tonnage of 2,439 tons. Celtic's service began with her maiden voyage from Liverpool in October 1872. Throughout her career, she was involved in notable rescue operations, including saving survivors from the American schooner Island Belle in 1877 and the brigantine Alice in 1881. She also experienced mechanical issues, such as losing her propeller blades in January 1873 after striking floating wreckage in the Atlantic, and later, in 1879, having her propeller detached from the driveshaft while at sea, requiring her to reach Queenstown under sail. A significant event occurred on 19 May 1887, when Celtic collided with the White Star liner Britannic off the coast of New Jersey in thick fog. The collision caused damage to both vessels, resulting in six fatalities among Britannic's steerage passengers and no deaths aboard Celtic. During the incident, Celtic's captain was censured for failing to reduce speed in fog, and the event led to recommendations for extended shipping lanes to prevent future collisions. After her active service, Celtic was retired in 1892 and sold in 1893 to the Danish Thingvalla Line, renamed Amerika, and used on the Copenhagen-New York route. However, her size proved unsuitable for the route's passenger loadings, limiting her to only eight peak season sailings before being sold for scrap in 1898. Celtic's career reflects the technological and operational developments of late 19th-century ocean liners and her involvement in maritime safety history.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.