Operations Order No. 35 was an order issued by the 509th Composite Group on August 5, 1945 for the atomic bombing mission on Hiroshima, Japan, during World War II. The Order was signed by Operations Officer Major James I. Hopkins, Jr. who would later fly Big Stink in the August 9, 1945 atomic bombing raid on Nagasaki, Japan, under the call sign "Dimples 90".[1]