Built in 1982, by Horton Boats Incorporated of Bayou LaBatre, Alabama (hull #225) as the Darla K. for Tom Liff and Sons Incorporated of Lockport, Louisiana.
In 2005, she was acquired by the Crosby Marine Transportation Company of Golden Meadow, Louisiana. Where the tug was renamed as the Allison Crosby.
In 2005, the tug was acquired by the G and N Global Company of Miami, Florida. Where the tug retained her name.
In 2011, she went out of documentation. Her current, and or final disposition is unknown.