The first Bulgarian F-16 fighter jet may have encountered a technical issue. This claim was made by Ivelin Mihaylov, a member of the political party "Greatness" (Velichie), in a video posted on social media. He mentioned that the delivery time for a new circuit board is 18 months. Mihaylov joked that Bulgaria would first need to receive the second fighter jet before they can install its circuit board into the first one, which is currently a training model.