(Citation Needed) – SYNOPSIS: The President of the United States of America, authorized by Act of Congress July 9, 1918, takes pleasure in presenting the Air Force Distinguished Service Medal (Army Design) to Major General Daniel Francis Callahan, United States Air Force, for exceptionally meritorious and distinguished services to the Government of the United States, in a duty of great responsibility, culminating as Director of Logistics, Joint Chiefs of Staff, from 1961 to 1963. The singularly distinctive accomplishments of Major General Callahan culminate a long and distinguished career in the service of his country and his dedicated contributions reflect the highest credit upon himself and the United States Air Force.