STEWART AIR NATIONAL GUARD BASE, Newburgh--New York Air National Guard 1st Lt. Patrick Gillen a maintenance officer with the 105th Airlift Wing, shows Mr. James Brooks, Executive Director of the Air National Guard, the units historic display aircraft, an O-2A Cessna ‘Skymaster’, during a visit to Stewart Air National Guard Base, N.Y. October 5, 2014. Mr. Brooks was an O-2A pilot during his career with the United States Air Force.