Families attending the 2011 Joint Service Open House look to the skies to watch the aerial demonstrations above Joint Base Andrews, Md. May 20. JSOH affords the public an opportunity to meet the men and women of the Armed Forces and see military equipment from the Navy, Marines, Army, Air Force, and Coast Guard. JSOH is planned and conducted through the efforts of active duty, guard and reserve servicemembers, as well as civilian employees, retirees and family members. (U.S. Air Force photo by Staff Sgt. Nichelle Anderson)