ITU Graduate School Aeronautics and Astronautics Engineering Ph.D. Program student Mehmet Kahraman’s paper presentation on hybrid rocket engines was awarded by American Institute of Aeronautics and Aerospace (AIAA), one of the world’s leading aerospace societies. Prof. Dr. İbrahim Özkol from the Department of Aeronautical Engineering and Assoc. Prof. Dr. Arif Karabeyoğlu from Koç University also contributed to the paper.