The SS Borinquen, launched on 24 September 1930 and completed in 1931, was a passenger liner designed by Theodore E. Ferris and built at Bethlehem Shipbuilding Corporation's Fore River Shipyard in Quincy, Massachusetts. She was delivered to the Atlantic, Gulf & West Indies Steamship Lines (AGWI) for operation by its subsidiary, the New York & Porto Rico Line. The vessel measured a length typical of passenger liners of her era and was powered by single impulse-reaction type, reduction geared turbines driven by oil-fired tube boilers, producing approximately 6,500 horsepower. This propulsion system allowed her to serve her route efficiently across the Atlantic and Caribbean. The Borinquen’s primary service began with her maiden voyage from New York to San Juan, Puerto Rico, and Santo Domingo, Dominican Republic, establishing a regular route that connected these key ports. She was a significant presence in Caribbean maritime travel during the early 1930s, with her name derived from the Taino word for Puerto Rico, Borikén. During World War II, the ship was requisitioned by the War Shipping Administration on 31 December 1941, and subsequently operated as a troop transport. She was capable of carrying up to 1,289 troops and 404 medical patients, playing a notable role in supporting Allied operations, including participating in the Normandy landings in June 1944. Her service included voyages to Iceland, Scotland, North Africa, and the Mediterranean, as well as shuttle runs within Europe, notably between Belfast, Liverpool, and ports in France and Italy. After the war, Borinquen was returned to her owners in June 1946 and sold in 1949, becoming the SS Puerto Rico. She later operated as the Arosa Star for the Swiss cruise line Arosa Line, traveling various routes including North American immigrant voyages and European cruises. Throughout the 1950s and 1960s, she was renamed Bahama Star and later La Jenelle, serving primarily in Caribbean and U.S. coastal waters. Her maritime significance is marked by her extensive wartime service, including participation in the Normandy invasion, and her post-war career as a cruise ship and immigrant carrier. Ultimately, she was grounded in 1970 off the California coast as La Jenelle, where she became a notable wreck and local attraction before being partially dismantled and incorporated into breakwater structures.

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