Eugene (PF-40) was launched at the Consolidated Steel Corporation shipyard in Wilmington, Los Angeles, on 6 July 1943, sponsored by Mrs. Frank D. Cross; and commissioned on 15 January 1944.

Following her shakedown cruise, Eugene, who was manned by a Coast Guard crew, stood out of San Francisco, California, en route to the southwestern Pacific.

Arriving off the coast of Australia in late June 1944, she engaged in anti-submarine patrol off New Guinea and the Philippines, transported personnel, bombarded the shore at Soepiori Island, but principally escorted convoys among the islands of the area.

Eugene received two battle stars for World War II service.

This article incorporates text from the public domain Dictionary of American Naval Fighting Ships.