Complex sentence: On April 2,1972, the third day of the Easter Offensive, the largest combined arms operation of the entire Vietnam War, Hambleton was a navigator aboard one of two United States Air Force EB-66 aircraft escorting a cell of three B-52s.
Split into simpler sentences: On April 2,1972, the third day of the Easter Offensive, the largest combined arms operation of the entire Vietnam War. Bat 21 which Hambleton was a navigator aboard a United States Air Force EB-66 aircraft escorting a cell of three B-52s.