A U.S. Navy Consolidated PBY-5A <i>Catalina</i> patrol bomber in flight, 1942-43. Note the radar.
U.S. Navy photo <a rel="nofollow" class="external text" href="https://www.history.navy.mil/content/history/nhhc/our-collections/photography/numerical-list-of-images/nhhc-series/nh-series/80-G-K-14000/80-G-K-14896.html">80-G-K-14896</a>