Built in 2018, by St. Johns Shipbuilding Incorporated of Palatka, Florida (hull #64) as the Jacksonville for the Vane Brothers Company of Baltimore, Maryland.
Designed by Frank Basile of Entech and Associates of Houma, Louisiana. She was the seventh Elizabeth Anne class tug constructed for the Vane Brothers Company.
Named for the city of Jacksonville, Florida. Which is centered on the banks of the St. Johns River in the First Coast region of northeast Florida, about 25 miles south of the Georgia state line and 340 miles north of Miami. Where the Vane Brother Company also maintains a port of operations.
Powered by two, Tier III compliant, Caterpillar 3516C, diesel engines. With Reintjes WAF 873 reverse, reduction gears. At a ratio of 7:1, turning two, 104(in), Troost style, fixed pitch propellers. For a rated 4,200 horsepower.
Her electrical service is provided by two, Tier III compliant, 99kW, John Deere 4045AFM85 generator sets. The tug's capacities are 85,972 gallons of fuel, 495 gallons of hydraulic oil, 1,324 gallons of lube oil, and 8,816 gallons of potable water.
Her towing gear consists of an INTERcon, double-drum, towing winch. Driven by a dedicated, John Deere diesel engine.