Add Yahoo as a preferred source to see more of our stories on Google. In the late 1940s, a U.S. Army Air Forces B-29 Superfortress crashed into Lake Mead during a classified postwar operation known as ...
In the late 1940s, a U.S. Army Air Forces B-29 Superfortress crashed into Lake Mead during a classified postwar operation known as “Sun Tracker.” The mission was part of early Cold War research ...