Military Aviation Institute of the University of Military Security and Defense of the Republic of Uzbekistan Another training session in the field of “Metrology” has concluded. During the training, the sergeants consolidated their 72 hours of theoretical knowledge from qualified military teachers and instructors in the field of metrology, and additional practical classes were organized on the correct calibration of all measuring instruments used to achieve uniformity of measuring equipment and their periodic verification or calibration. At the graduation ceremony, the head of the Military Aviation Institute presented them with certificates and letters of gratitude, expressing his warm wishes for the proper application of the acquired knowledge in their professional activities.