The USS Wenatchee (ATF-118) was an Abnaki-class fleet tug built during World War II, designed for towing and support operations. Displacing approximately 1,589 tonnes at standard load and up to 1,675 tonnes at deep load, the vessel measured 205 feet (62.5 meters) in length with a beam of 38 feet 6 inches (11.7 meters) and a draft of 15 feet 4 inches (4.7 meters). Her crew comprised 85 officers and ratings. Powered by two General Motors 12-278A diesel engines driving a single shaft, the USS Wenatchee generated 3,600 shaft horsepower, reaching a maximum speed of 16.5 knots (30.6 km/h). She carried a fuel oil capacity of 10 tonnes, enabling a range of 15,000 nautical miles at 8 knots (15 km/h). Her armament included a 3"/50 caliber gun for anti-aircraft defense, two single-mount Oerlikon 20 mm cannons, and two twin-gun Bofors 40 mm mounts. Constructed by the United Engineering Co. in Alameda, California, she was laid down on January 12, 1944, launched on September 7, 1944, and commissioned on March 24, 1945. Redesignated as ATF-118 on May 15, 1944, she conducted her shakedown in the San Pedro-San Diego-San Francisco area before heading to Pearl Harbor in May 1945. From there, she moved to the Marshall Islands, arriving at Eniwetok in July. During her service, USS Wenatchee supported fleet operations in the Pacific, including ocean towing, screening duties, and participation in the initial occupation of Japan. She was present in Tokyo Bay on September 2, 1945, during Japan’s surrender. Post-war, she engaged in salvage operations at Yokosuka and supported Operation Crossroads at Bikini Atoll in 1946, assisting with atomic testing support. After returning to Pearl Harbor and later moving to San Francisco, Wenatchee was transferred to the Atlantic Fleet in 1947, where she was stationed in New Orleans and Orange, Texas. She was decommissioned there on May 19, 1947, and remained in reserve. Struck from the Navy list in 1962, she was transferred to the Maritime Administration and berthed at Beaumont, Texas, into the late 1970s. Throughout her career, the USS Wenatchee earned one battle star, marking her contributions during her active years.

This description has been generated using GPT-4.1-NANO based on the Vessel's wikidata information and then modified by ShipIndex.org staff.