The President of the United States of America, authorized by Act of Congress, July 2, 1926, takes pleasure in presenting a Bronze Oak Leaf Cluster in lieu of a Second Award of the Distinguished Flying Cross to Colonel (Air Corps) Alfred F. Kalberer (ASN: 0-253972/607A), United States Army Air Forces, for outstanding and meritorious achievement while participating in operational and/or combat flights from bases in India to bases in China and return, and from bases in China on missions over enemy territory where enemy fire was probably and expected, during the period from 5 May 1944 to 25 January 1945. Colonel Kalberer accomplished his mission with distinction above and beyond that normally expected. He participated in operational and/or combat flights over extremely rugged terrain where unfavorable weather made flying hazardous. He exhibited untiring energy and meticulous care while flying. Undaunted by the many hazards faced regularly and continuously, he performed his duties in such a manner as to reflect great credit to this Command and to the Army Air Forces.