YFNB12

• Unit Designation: YFNB-12 was a U.S. Navy "Covered Lighter (Self-propelled)" – a type of auxiliary vessel designed for cargo transport and supply missions. • Launched in 1944: YFNB-12 was constructed and launched in 1944 during the height of World War II, part of the Navy's rapid expansion of its auxiliary fleet. • Shipyard Origins: The vessel was built by the Erie Concrete & Steel Supply Company, located in Erie, Pennsylvania. • Role in WWII Logistics: YFNB-12 played a supportive but vital role, transporting ammunition, equipment, and supplies between larger ships and shore facilities across the Pacific theater. • Hull Classification: The designation "YFNB" stands for "Yard Freight, Covered, Non-self-propelled, Barge," though YFNB-12 was self-propelled, making it more versatile. • Postwar Service: After WWII, many vessels of the YFNB class, including YFNB-12, continued service in peacetime logistics and base operations, demonstrating their durability and adaptability. • Low Profile, High Impact: Though not glamorous, vessels like YFNB-12 were the backbone of naval operations, ensuring front-line units received essential supplies. • Supporting Amphibious Operations: YFNB-12 was involved in supporting amphibious landings by delivering equipment and construction materials necessary for establishing beachheads. • Modular Design: The covered lighter design allowed for quick conversion for different cargo types, including hazardous munitions or sensitive equipment. • Legacy: Vessels like YFNB-12 set the stage for modern naval logistics ships and are honored in naval history for their unsung but crucial contributions to victory and readiness.