page_title: USS Hancock (CV-19)
section_title: World War II
hierarchical_section_title: USS Hancock (CV-19) / Service history / World War II
caption_attribution_description: USS Hancock (CV-19) underway on 15 December 1944, during operations in the Philippines area.
context_page_description: USS Hancock was one of 24 Essex-class aircraft carriers built during World War II for the United States Navy. The ship was the fourth US Navy ship to bear the name, and was named for John Hancock, president of the Second Continental Congress and first governor of the Commonwealth of Massachusetts. Hancock was commissioned in April 1944, and served in several campaigns in the Pacific Theater of Operations, earning four battle stars. Decommissioned shortly after the end of the war, she was modernized and recommissioned in the early 1950s as an attack carrier. In her second career she operated exclusively in the Pacific, playing a prominent role in the Vietnam War, for which she earned a Navy Unit Commendation. She was the first US Navy carrier to have steam catapults installed.
  She was decommissioned in early 1976, and sold for scrap later that year.
context_section_description: After fitting out in the Boston Navy Yard and shake-down training off Trinidad and Venezuela, Hancock returned to Boston for alterations on 9 July 1944. She departed Boston on 31 July en route to Pearl Harbor via the Panama Canal and San Diego, and from there sailed on 24 September to join Admiral W. F. Halsey's 3rd Fleet at Ulithi on 5 October. She was assigned to Rear Admiral Gerald F. Bogan's Carrier Task Group 38.2 (TG 38.2).
  Hancock got underway the following afternoon for a rendezvous point 375 nmi (690 km) west of the Marianas where units of Vice Admiral Mitscher's Fast Carrier Task Force 38 (TF 38) were assembling in preparation for the daring cruise to raid Japanese air and sea bases in the Ryūkyūs, Formosa, and the Philippines. Thus enemy air power was paralyzed during General MacArthur's invasion of Leyte. When the armada arrived off the Ryukyu Islands on 10 October 1944, Hancock's planes rose off her deck to wreak destruction upon Okinawan airfields and shipping. Her planes destroyed seven enemy aircraft on the ground and assisted in the destruction of a submarine tender, 12 torpedo boats, 2 midget submarines, four cargo ships, and a number of sampans. Next on the agenda were Formosan air bases where on 12 October Hancock's pilots downed six enemy planes and destroyed nine more on the ground. She also reported one cargo ship definitely sunk, three probably destroyed, and several others damaged.
  As they repelled an enemy air raid that evening, Hancock's gunners accounted for a Japanese plane and drove off countless others during seven hours of uninterrupted general quarters. The following morning her planes resumed their assault, knocking out ammunition dumps, hangars, barracks, and industrial plants ashore and damaging an enemy transport. As Japanese planes again attacked the Americans during their second night off Formosa, Hancock's antiaircraft fire brought down another raider which crashed about 500 yd (460 m) off her flight deck. On the morning of the third day of operations against this enemy stronghold Hancock lashed out again at airfields and shipping before retiring to the southeast with her task force. As the American ships withdrew a heavy force of Japanese aircraft roared in for a parting crack. One dropped a bomb off Hancock's port bow a few seconds before being hit by the carrier's guns and crashing into the sea. Another bomb penetrated a gun platform but exploded harmlessly in the water. The surviving attackers then turned tail, and the task force was thereafter unmolested as they sailed toward the Philippines to support the landings at Leyte.
  On 18 October, she launched planes against airfields and shipping at Laoag, Aparri, and Camiguin Island in Northern Luzon. Her planes struck the islands of Cebu, Panay, Negros, and Masbate, pounding enemy airfields and shipping. The next day, she retired toward Ulithi with Vice Admiral John S. McCain, Sr.'s TG 38.1.
  She received orders on 23 October to turn back to the area off Samar to assist in the search for units of the Japanese fleet reportedly closing Leyte to challenge the American fleet, and to destroy amphibious forces which were struggling to take the island from Japan. Hancock did not reach Samar in time to assist the heroic escort carriers and destroyers of "Taffy 3" during the main action of the Battle off Samar, but her planes did manage to lash the fleeing Japanese Center Force as it passed through the San Bernardino Strait. Hancock then rejoined Rear Admiral Bogan's Task Group with which she struck airfields and shipping in the vicinity of Manila on 29 October 1944. During operations through 19 November, her planes gave direct support to advancing Army troops and attacked Japanese shipping over a 350 mi (560 km) area. She became flagship of the Fast Carrier Task Force (TF 38) on 17 November 1944 when Admiral McCain came on board.
  Unfavorable weather prevented operations until 25 November, when a kamikaze roared toward Hancock, diving out of the sun. Antiaircraft fire exploded the plane some 300 ft (90 m) above the ship, but a section of its
caption: Hancock off the Philippines, December 1944
exif: {}