Built in 1971, by Quality Equipment Incorporated of Houma, Louisiana (hull #108) as the Carlie M. Coppedge for Wayland T. Coppedge Jr. of the White Stack Towing Company of Jacksonville, Florida.
In 1978, the tug was acquired by the Guidry Brothers Company of Galliano, Louisiana. Where the tug was renamed as the Lisa A. Guidry
In 1978, she was acquired by the Sause Brothers Ocean Towing Company of Portland, Oregon. Where the tug was renamed as the Henry Sr.
Rebuilt in 1997, at Southern Oregon Marine Incorporated of Coos Bay, Oregon. A division of the Sause Brothers Ocean Towing Company of Portland, Oregon.
In 2018, the tug was acquired by DeForge Maritime Towing of Seattle, Washington. Where she retained her name.
Powered by two, EMD 16-645-E2 diesel engines. With Reintjes WAV 2400 reduction gears, at a ratio 4:1. Turning two, four bladed, 96(in) by 110(in) pitch, right and left hand turning, fixed pitch propellers, mounted in kort nozzles. For a rated 3,900 horsepower.
Her electrical service is provided by two, 75kW John Deere 4045T generator sets. The tug's capacities are 80,000 gallons of fuel, 1,400 gallons of lube oil, and, 6,000 gallons of water.
The towing gear consists of Almon Johnson V-4 towing winch, with pennant drum, and gypsy head. Outfitted with 2,600(ft) of 2.25(in) towing wire.
(Captain Dave Miner, Jason Purkey)