Question: The Arnold Air Force Base was named for a man who died in what year?

full_context: Document 1: Jimmy Doolittle: James Harold Doolittle (December 14, 1896 – September 27, 1993) was an American aviation pioneer. A Reserve officer in the United States Army Air Corps, Doolittle was recalled to active duty during World War II. He was awarded the Medal of Honor for personal valor and leadership as commander of the Doolittle Raid, a bold long-range retaliatory air raid on the Japanese main islands, on 18 April 1942, four months after the Attack on Pearl Harbor. He was eventually promoted to lieutenant general and commanded the Twelfth Air Force over North Africa, the Fifteenth Air Force over the Mediterranean, and the Eighth Air Force over Europe.
Document 2: Wright-Patterson Air Force Base: Wright-Patterson Air Force Base (WPAFB) (IATA: FFO, ICAO: KFFO, FAA LID: FFO) is a United States Air Force base and census-designated place just east of Dayton, Ohio, in Greene and Montgomery counties. It includes both Wright and Patterson Fields, which were originally Wilbur Wright Field and Fairfield Aviation General Supply Depot. Patterson Field is approximately 10 mi northeast of Dayton; Wright Field is approximately 5 mi northeast of Dayton.
Document 3: Wright-Patterson Air Force Base: Wright-Patterson Air Force Base (WPAFB) (IATA: FFO, ICAO: KFFO, FAA LID: FFO) is a United States Air Force base and census-designated place just east of Dayton, Ohio, in Greene and Montgomery counties. It includes both Wright and Patterson Fields, which were originally Wilbur Wright Field and Fairfield Aviation General Supply Depot. Patterson Field is approximately 10 mi northeast of Dayton; Wright Field is approximately 5 mi northeast of Dayton.
Document 4: George G. Finch: Maj. Gen. George G. Finch became the Senior Leader of the US Air National Guard; (Chief of the Air Division National Guard Bureau) (1948-1950) In June 1953 it was reported that Gen. Mark W. Clark would retire and be replaced by Maj. Gen George G. Finch on the UN command delegation to the Korean armistice talks George G. Finch, born April 11, 1902 in Dade City, Florida, is considered one of the pioneers in United States aviation history. He began his military career during World War 1, enlisting in the Aviation Section of the Army's Signal Corps in 1918. He remained in the Reserve Corps after the war, and in 1926, became Commander, 27th Pursuit Squadron, 1st Pursuit Group. In 1940, Georgia Governor Ed Rivers commissioned him to form the first flying unit of the Georgia Air National Guard. The unit was mobilized into the U.S. Army in September, 1941, with Major Finch as commander. After World War II, he was a leading critic of efforts to eliminate the air arm of the National Guard during peacetime. General Finch gained the respect and admiration of Air National Guardsmen throughout the nation with his steadfast support and successful efforts to preserve the Air Guard. He became the first Chief of the Air Force Division of the National Guard Bureau in 1948. Under his leadership, the Air National Guard built to combat readiness and was among the first components called into service after the outbreak of the Korean War. As a result of General Finch's vision and perseverance, 45,000 highly trained officers and airmen of 22 wings and 65 squadrons gave the Air Force the strength it needed in the early, critical phases of the Communist drive down the Korean peninsula.General Finch served as the senior Air Force member of the United Nations negotiating team at the peace talks at Panmunjom, Korea, and received the Legion of Merit for outstanding service in 1955; General Finch assumed command of Fourteenth Air Force, Robins AFB, Georgia, becoming the nation's first Air National Guardsman to head a numbered air force. General Finch had a career of "firsts" including the US Army's first night landing with a single, five-million-candlepower floodlight in 1927. He also established and endowed the General John P. McConnell Award at the United States Air Force Academy. Considered by many as the father of the strong, independent Air National Guard existing today, General Finch retired in 1957. No man has had greater impact on the Air Force Reserve and National Guard than has General George G. Finch.A graduate of the University of Georgia and a member of the Georgia Bar, General Finch was enshrined in the Georgia Aviation Hall of Fame May 18, 1996.
Document 5: Oliver P. Echols: Oliver Patton Echols (March 4, 1892 – May 15, 1954) was an American military officer who brought success in World War II to the United States Army Air Forces by expanding the inventory of America's air arm to meet the needs of the coming war. More than any other man under Chief of the Army Air Forces, General Henry H. Arnold, Echols was responsible for the development, procurement and supply of aircraft and aeronautical equipment. Fighter projects officer Benjamin S. Kelsey, directly subordinate to Echols from 1934 to 1945, called him "The Man Who Won World War II."
Document 6: Pan American World Airways: Pan American World Airways, known from its founding until 1950 as Pan American Airways and commonly known as Pan Am, was the principal and largest international air carrier in the United States from 1927 until its collapse on December 4, 1991. Founded in 1927 as a scheduled air mail and passenger service operating between Key West, Florida, and Havana, Cuba, the airline became a major company credited with many innovations that shaped the international airline industry, including the widespread use of jet aircraft, jumbo jets, and computerized reservation systems. It was also a founding member of the International Air Transport Association (IATA), the global airline industry association. Identified by its blue globe logo ("The Blue Meatball"), the use of the word "Clipper" in aircraft names and call signs, and the white pilot uniform caps, the airline was a cultural icon of the 20th century. In an era dominated by flag carriers that were wholly or majority government-owned, it was also the unofficial overseas flag carrier of the United States. During most of the jet era, Pan Am's flagship terminal was the Worldport located at John F. Kennedy International Airport in New York City.
Document 7: Henry H. Arnold: Henry Harley "Hap" Arnold (June 25, 1886 – January 15, 1950) was an American general officer holding the grades of General of the Army and General of the Air Force. Arnold was an aviation pioneer, Chief of the Air Corps (1938–1941), Commanding General of the U.S. Army Air Forces, the only U.S. Air Force general to hold five-star rank, and the only officer to hold a five-star rank in two different U.S. military services. Arnold was also the founder of Project RAND, which evolved into one of the world's largest non-profit global policy think tanks, the RAND Corporation, and one of the founders of Pan American World Airways.
Document 8: Arnold Engineering Development Complex: Arnold Engineering Development Complex (AEDC), Arnold Engineering Development Center before July 2012, located at Arnold Air Force Base, Tennessee is a ground-based flight test facility operated by the Air Force Test Center.
Document 9: John Henry Towers: John Henry Towers (January 30, 1885 – April 30, 1955) was a United States Navy admiral and pioneer naval aviator. He made important contributions to the technical and organizational development of naval aviation from its very beginnings, eventually serving as Chief of the Bureau of Aeronautics (1939–1942). He commanded carrier task forces during World War II, and retired in December 1947. He and Marc Mitscher were the only early Naval Aviation pioneers to survive the extreme hazards of early flight to remain with naval aviation throughout their careers. He was the first naval aviator to achieve flag rank and was the most senior advocate for naval aviation during a time when the Navy was dominated by battleship admirals. Towers spent his last years supporting aeronautical research and advising the aviation industry.
Document 10: Robins Air Force Base: Robins Air Force Base (IATA: WRB, ICAO: KWRB) is a major United States Air Force installation located in Houston County, Georgia, United States. The base is located just east of and adjacent to the city of Warner Robins, 18 mi south-southeast of Macon and approximately 100 mi south-southeast of Atlanta, Georgia. The base is named in honor of Brig Gen Augustine Warner Robins, the Air Force's "father of logistics".
Document 11: United States Army Air Forces: The United States Army Air Forces (USAAF or AAF) was the military aviation service of the United States of America during and immediately after World War II, successor to the United States Army Air Corps and the direct predecessor of the United States Air Force. The AAF was a component of the United States Army, which in 1942 was divided functionally by executive order into three autonomous forces: the Army Ground Forces, the Services of Supply (which in 1943 became the Army Service Forces), and the Army Air Forces. Each of these forces had a commanding general who reported directly to the Army Chief of Staff.
Document 12: Claire Lee Chennault: Claire Lee Chennault (September 6, 1893 – July 27, 1958) was an American military aviator best known for his leadership of the "Flying Tigers" and the Republic of China Air Force in World War II. Chennault was a fierce advocate of "pursuit" or fighter-interceptor aircraft during the 1930s when the United States Army Air Corps was focused primarily on high-altitude bombardment. Chennault retired from the United States Army in 1937, and went to work as an aviation adviser and trainer in China. Starting in early 1941, Chennault commanded the 1st American Volunteer Group (nicknamed "Flying Tigers"). One mission which never came to fruition was the bombing of Japanese cities; the bombers did not arrive before Pearl Harbor. (B-29's started bombing from China in 1944, but they were not under Chennault's command.) He headed both the volunteer group and the uniformed U.S. Army Air Forces units that replaced it in 1942. He feuded constantly with General Joseph Stilwell, the U.S. Army commander in China, and helped China's leader Chiang Kai-shek to convince President Roosevelt to remove Stilwell in 1944. The China-Burma-India theater was strategically essential in order to fix many vital elements of the Imperial Japanese Army on the Chinese mainland to limit their use against Allied forces advancing towards Japan in the two Pacific campaigns.
Document 13: Robins Air Force Base: Robins Air Force Base (IATA: WRB, ICAO: KWRB) is a major United States Air Force installation located in Houston County, Georgia, United States. The base is located just east of and adjacent to the city of Warner Robins, 18 mi south-southeast of Macon and approximately 100 mi south-southeast of Atlanta, Georgia. The base is named in honor of Brig Gen Augustine Warner Robins, the Air Force's "father of logistics".
Document 14: Arnold Air Force Base: Arnold Air Force Base (ICAO: KAYX, FAA LID: AYX) is a United States Air Force base located in Coffee and Franklin counties, Tennessee, adjacent to the city of Tullahoma. It is named for General Henry "Hap" Arnold, the father of the U.S. Air Force.
Document 15: Tyndall Air Force Base: Tyndall Air Force Base is a United States Air Force Base located 12 mi east of Panama City, Florida. The base was named in honor of World War I pilot 1st Lt Frank Benjamin Tyndall. The base operating unit and host wing is the 325th Fighter Wing (325 FW) of the Air Combat Command (ACC). The base is delineated as a census-designated place and had a resident population of 2,994 at the 2010 census.
ground_truth: 1950