Photograph from Air Accident Report showing the crash site of Downeast Flight 46.
National Transportation Safety Board
<a rel="nofollow" class="external free" href="http://libraryonline.erau.edu/online-full-text/ntsb/aircraft-accident-reports/AAR80-05.pdf">http://libraryonline.erau.edu/online-full-text/ntsb/aircraft-accident-reports/AAR80-05.pdf</a>