Historia
This tug was built in 1919 by Mare Island Naval Shipyard.
Notas históricas
George Schneider (May 2026) writes: The Navy numbering system for yardcraft was established in 1920.
By 1968 this vessel was declared "Dismantled."
Propietarios y capitanes
In 1918-1947 she was owned by the United States Navy.
In 1948-1952 she was owned by Henry D Edwards Jr., Portland OR USA.
In 1953-1965 she was owned by the Ross Island Sand & Gravel Co., Portland OR USA.
Remotorización
By 1947 she'd been repowered with a 160 HP Diesel engine.
Referencias
Merchant Vessels of the United States (1948-1968)
