The reason for the collapse of training and combat aircraft in Serbia could be a technical fault.

As a result, occurred on the eve of the day of the crash involving the training of military aircraft belonging to the Air Force of Serbia, injured two people at the same time, as part of the investigation, it was found that the most likely cause of the crash could be a technical failure of the aircraft control system .

Experts do not rule out that the main factor that could be the age of the aircraft, as these aircraft are in service of Serbia since mid-80-ies, when this big doubt is the quality and service of these aircraft.