Photo by: Birk Thomas

Built in 2023, by Washburn and Doughty Associates of East Boothbay, Maine (hull #136) as the Grace McAllister for the McAllister Towing and Transportation Company of New York, New York.

Powered by two, sixteen cylinder, Tier IV complaint, Caterpillar 3516E diesel engines. With Schottel SRP 490 z-drives, for a rated 6,770 horsepower.

Her electrical service is provided by two, AFM85 Tier III compliant, 99kW, John Deere 4045 generator sets. The tug's capacites are 30,000 gallons of fuel, 4000 gallons of potable water, and 500 gallons of AFF foam.

The towing equipment consists of a 75 horsepower, single drum, Markey DEPCF-52, full render / recover, Class II escort winch. Outfitted with 800(ft) of 10(in) line mounted on her bow. As well as one Markey DEPC-42 Hawser Winch outfitted with 450(ft) of 2.25(in) Amstel Blue line mounted on her stern.