Built in 1967, by Pascagoula Boat and Iron Works Incorporated Escatawpa, Mississippi as the Escatawpa.
In 1997, the tug was acquired by the Frank L. Jordan Corporation of Suffolk, Virginia. Where she was renamed as the Nanette C.
In 2004, she was acquired by the Norfolk Tug Company of Norfolk, Virginia. Where the tug was renamed as the Mason Andrews.
In 2009, the tug was acquired by Intracoastal Marine Incorporated of Chesapeake, Virginia. Where she was renamed as the Maverick.
She is a twin screw tug, rated at 1,800 horsepower.