A recent modification to the B-52 Stratofortress on display is the litening pod, an advanced precision-targeting system that sits underneath the wing and is used for targeting, intelligence, reconnaissance and surveillance, here May18. This year's Joint Service Open House celebrates the Centennial of Marine Corps Aviation. JSOH affords the public an opportunity to meet the men and women of the Armed Forces while seeing over 100 static displays and 19 aerial demonstration teams May 18-20 at Joint Base Andrews, Md. (U.S. Air Force Photo/Senior Airman Amber Russell)