Built in 2020, by Master Marine Inc. of Bayou La Batre, Alabama (hull #345) as the Rock Solid for the Plimsoll Marine Company of Hahnville, Louisiana.
Powered by two, Tier III compliant Mitsubishi 803 HP 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 by two Tier III compliant Northern Lights 65 kW 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.