After shakedown, Lucidor loaded cargo at Mobile, Alabama, and steamed for Pearl Harbor, arriving there 1 September.

From October 1945 to April 1946 Lucidor made supply runs to bases scattered throughout the western and central Pacific Ocean.

She was returned to War Shipping Administration the same day and entered the National Defense Reserve Fleet and berthed in Puget Sound at Olympia, Washington.

She was struck from the Naval Register (date unknown) and sold for commercial service by the Maritime Administration in 1967 to the Alaska Steamship Company, Seattle, Washington, and renamed Polar Pioneer.

She was: Lucidor’s crew was eligible for the following medals: This article incorporates text from the public domain Dictionary of American Naval Fighting Ships.