Built in 2020, by the John Bludworth Shipyard of Corpus Christi, Texas (hull #166) as the Signet Freedom for Maritime Partners LLC. of Metairie, Louisiana.

In 2020, the tug was leased to the Signet Maritime Corporation of Houston, Texas. Where she retained her name.

In 2023, she was returned to Maritime Partners LLC. of Metairie, Louisiana. Where the tug was renamed as the Kayla Christine.

In 2023, the tug was leased to Vertex Refining Alabama LLC. of Saraland, Alabama. Where she retained her name.

Powered by two, Cummins QSK38 diesel engines. With Reintjes reduction gears, she is a twin screw towboat rated at 2,600 horsepower.