Built in 2019, by Master Maine Incorporated of Bayou La Batre, Alabama (hull #343) as the Frank Mellor for Osage Marine Services of Belle St. Louis, Missouri.

Powered by two, Tier III compliant, Mitsubishi S6R2-Y3MPTAW diesel engines. With Twin Disc 5321 reduction gears. Turning two, 70(in) by 48(in) four bladed, stainless steel, fixed pitch propellers. For a rated 1,600 horsepower.

Her electrical service is provided two, 65kW, Tier III complaint, Northern Lights M65C13.2S generator sets. The tug's capacities are 10,400 gallons of fuel, 4,359 gallons of potable water and 9,500 gallons of ballast water.

The towing gear consists of two, 40 ton Wintech, electric winches, mounted on her bow.