Lockerbie Memorial Cairn at Arlington National Cemetery

The Lockerbie Cairn, through its 270 blocks of red Scottish sandstone, memorializes the 270 lives lost in the terrorist attack on the United States when Pan Am flight 103 was bombed Dec. 21, 1988, over Lockerbie Scotland. It is a gift of the people of Scotland to the people of the United States, financed entirely through private donations.