Built in 2019, by Diversified Marine Incorporated of Portland, Oregon (hull #39) as the Geronimo for the Sause Brothers Ocean Towing Company of Portland, Oregon.
Powered by two, Tier III compliant, MTU 16V 4000 M64 diesel engines. With Reintjes WAF873 reduction gears. At a ratio of 7.454:1, turning two, three bladed 104(in) by 108(in) pitch, right hand turning, and left hand turning, stainless steel propellers. Mounted in Nautican nozzles, with quad rudders. For a rated 4,000 horsepower.
Her electrical service is provided by two, 99kW, John Deere 4045AFM85 diesel engines, driving Marathon generators. The tug's capacities are 136,000 gallons of fuel, 10,000 gallons of water, and 1,500 gallons of lubricating oil.
The towing equipment consists of a Rapp TOW-4002-BB with 200(ft) of 2(in) synthetic line, on her bow. And, a Rapp TOW-22031 winch, towing winch with 2,600(ft) of 2.25(in) wire on her stern.