sentences:  He moved to Fort Shafter, Hawaii, in November 1940 to become assistant chief of staff for operations of the Hawaiian Air Force, and in April 1941, was named commanding officer of the 11th Bombardment Group at Hickam Field.Hegenberger began World War II in command of the l8th Bombardment Wing at Hickam Field, and in January became chief of staff of the VII Bomber Command.From August to October 1942, he was assistant chief of staff for operations of the Second Air Force, and commanding officer of its II Bomber Command at Fort George Wright, Washington.