challenge: What was the original name of the Talgat Bigeldinov Military Institute of the Air Defence Forces when it was established in 1974?
  
  A. Talgat Bigeldinov Military Institute of the Air Defence Forces
  B. Talpat Bigeldinov Aviation School
  C. Aktobe Higher Civil Aviation School (AVLUGA)
  D. Kazakh Air Defense Forces Academy
  Answer: 