Air freight is one of the most important and fastest methods of international transportation of goods and passengers, which is carried out using airplanes. This mode of transport is faster and more suitable for passengers and emergency applications than other modes of transport, including sea and road transport. Airplanes play a major role in air transportation. These vehicles are usually divided into two categories: commercial and military. Commercial aircraft are used to transport passengers and goods on a large scale, while military aircraft are used for military and defense purposes.