The SS Tacito was an oil tanker constructed in England in 1924 by the Northumberland Shipbuilding Company, located in Howdon on the north bank of the River Tyne. Launched on October 28 of that year and completed by December, the vessel measured 430.0 feet (131.1 meters) in length, with a beam of 57.0 feet (17.4 meters) and a draught of 26 feet 1 inch (7.95 meters). She had a gross register tonnage (GRT) of 8,331 and a net register tonnage (NRT) of 4,749, reflecting her substantial cargo capacity. Powered by a triple expansion steam engine supplied by three boilers heated by twelve corrugated furnaces, the ship had a combined heating surface of 9,672 square feet (899 square meters). These boilers generated steam at 180 pounds per square inch, driving the engine built by Wallsend Slipway Co Ltd, which developed 626 NHP (Nominal Horsepower). The propulsion was via a single screw propeller. Initially owned by the Compañia General de Combustibles, the SS Tacito served as an oil tanker throughout her operational life. In 1932, she was assigned the code letters HBDS, which were later replaced in 1934 by the call sign LCGF. During World War II, the vessel played a notable role in maritime rescue operations. On July 28, 1942, off the coast of British Guiana, she assisted in rescuing survivors from the Brazilian cargo ship Barbacena after it was torpedoed by the German U-155 submarine. She also rescued 53 survivors from the Canadian-built cargo ship Fort Chilcotin, torpedoed by U-172 off the east coast of Brazil on July 24, 1943; these survivors were picked up on July 29 and disembarked at Rio de Janeiro on August 1. Ownership of the SS Tacito changed hands several times, passing to Trans-Orna srl in 1959, and subsequently to Astramar Compañia Argentina de Naviera SAC in 1963, when she was renamed Astranorte. The vessel's maritime service concluded when she arrived in Rosario on August 1, 1965, to be scrapped, marking the end of her notable career.

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