[Radio Range Review Sheet], text, September 18, 1944; (https://texashistory.unt.edu/ark:/67531/metapth873991/m1/1/: accessed April 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .
[Radio Range Review Sheet], text, September 18, 1944; (https://texashistory.unt.edu/ark:/67531/metapth873991/m1/1/: accessed April 18, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu; .