SKETCH SHOWING TWA'S ROUTES BETWEEN ALBUQUERQUE, NEW MEXICO AND BURBANK, CALIFORNIA
Civil Aeronautics Board
1942
<a class="external free" href="https://en.wikisource.org/wiki/Page:CAB_Accident_Report,_TWA_Flight_3_(January_1942).pdf/25">https://en.wikisource.org/wiki/Page:CAB_Accident_Report,_TWA_Flight_3_(January_1942).pdf/25</a>