The U.S. Navy Curtiss NC-4 in 1919.
U.S. Navy
1919
<a rel="nofollow" class="external text" href="http://www.navy.mil/ah_online/department_arch.html">U.S. Navy All Hands magazine</a> <a rel="nofollow" class="external text" href="http://www.navy.mil/ah_online/archpdf/ah195510.pdf">October 1955</a>, p. 59.