Ing. Domenico Pezzella successfully completed the Second Edition of the 2nd Level Master Course in Rotary Wing Technologies held in Milan from February 2014 to January 2015. He attended all activities and showed a deep interest in rotorcraft technologies, acquiring valuable knowledge. Prof. Cesare Cardani, the Director of the Course, confirms in a letter dated March 20, 2015 that Ing. Pezzella passed the final exam with a score of 110 out of 110.