air depot and air base at a cost of $1,095,543.78. It was the largest peacetime military construction project in the United States to that date and continued through 1941. The Quartermaster Corps was assigned the job of constructing a modern airdrome from tangled algaroba brush and sugar cane fields adjacent to Pearl Harbor. Planning, design, and supervision of construction were all conducted by Capt. Howard B. Nurse of the QMC. The site consisted of ancient, emerged coral reef covered by a thin layer of soil, with the Pearl Harbor entrance channel and naval reservation marking its western and northern boundaries, John Rodgers Airport (HIA today) to the east, and Fort Kamehameha on the south. The new airfield was dedicated on 31 May 1935 and named in honor of Lt Col Horace Meek Hickam, a distinguished aviation pioneer who was killed in an aircraft accident the previous November 5 when his Curtiss A-12 Shrike, 33-250, hit an obstruction during night landing practice on the unlighted field at Fort Crockett in Galveston, Texas and overturned. Construction was still in progress when the first contingent of 12 men and four aircraft under the command of 1st Lt Robert Warren arrived from Luke Field on September 1, 1937. Hickam Field was completed and officially activated on September 15, 1938. By November 1939 all Air Corps troops and activities—including most facilities such as the chapel, enlisted housing, and theater, which were dismantled and ferried in sections across the channel—had transferred from Luke Field with the exception of the Hawaiian Air Depot, which required another year to move. In early 1939 construction began on the main barracks, a single three-story nine-winged structure to house 3,200 men at a cost of $1,039,000. Personnel began moving into the barracks in January 1940, and by its completion on 30 September 1940, it was fully occupied and the largest structure of any kind on an American military installation. It included barber shops, a 24-hour medical dispensary, a laundry, a post exchange, multiple squadron dayrooms, and a massive consolidated mess hall at its center, and thus was dubbed the "Hickam Hotel". Hickam was the principal army airfield in Hawaii and the only one large enough to accommodate the B-17 Flying Fortress bomber. In connection with defense plans for the Pacific, aircraft were brought to Hawaii throughout 1941 to prepare for potential hostilities. The first mass flight of bombers (21 B-17Ds) from