Remembering 9/11 The American flag is a prominent icon in the heart of what was once the World Trade Center in New York City, Sept. 15, 2001. Navy photo by Petty Officer 1st Class Preston Keres SHARE IMAGE: Download Image: Full Size (0.6 MB) Tags: 9/11 , 9/11 Remembrance 2017 Photo By: Preston Keres VIRIN: 010915-N-3995K-024.JPG Photo Gallery