It was 9 July 2004, during a family vacation to Hawai‘i. Earlier in the day we had climbed Diamond Head, the extinct volcano overlooking Waikiki Beach, and explored some World War II bunkers. Then we decided to go as far as possible around the North Shore of Oahu. No one else was around as we reached the end of the paved road at Mokule'ia Beach. Not far beyond, we topped a small rise and were shocked to see debris from an apparent plane crash—and no small plane; it was a major wide-body commercial jet!