The file identifier "071.JPG" is used by the U.S. Department of War for a famous photograph of Col. Paul W. Tibbets Jr. waving from the cockpit of the Enola Gay before the Hiroshima mission in 1945.
Technical metadata for common files named 071.jpg often shows: Digital Technology Inc.. Resolution: 72 dpi with an aperture of ƒ/2.8. 071.jpg
Some versions of this file in public archives (like Flickr) carry a modified timestamp from March 2007. The file identifier "071
The pilot, despite being warned by an instructor that he was not qualified for that specific high-performance model, convinced the owner to let him fly it solo. 071.jpg