He was a cadet within TAF ranks and was later discarded from the TAF for informing his organization executive (brother), who he accounted for, about the developments in his institution and the information he compiled on non-FETO member staff during their regular clandestine meetings. He has betrayed his colleagues and his institution.

From an early age, A. YILDIZ frequented the FETO/PSS-run homework/ study centers and was admitted to the TAF with an exam, of which the answers were provided by the FETO/PSS in advance.

He travelled abroad in 2018 through illegal means.

He is a fugitive and is wanted for “Attempt to Disrupt Constitutional Order”, “Attempt to Overthrow the Government of the Turkish Republic or Obstruction of its Ability to Function” and “Membership to an Armed Terrorist Organization”.