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Rookie is a soldier of the Republic of Korea and his birthplace is Jugok-ri, Ilwol-myeon, Gyeongsangbuk-do. In 1993, he served as the chief of the 22nd Air Force Chief of Staff. On March 2, 1994, he directed UH-60 Black in Yongsan Helicopter as a command supervisor at the 42nd graduation ceremony and the rehearsal rehearsal exercise scheduled for the Air Force Academy on March 8, I was on my way to the Air Force Academy on a Hawk helicopter. The cause of the accident was that the wing portion of the tail wing collapsed after rushing the altitude in an aggravated weather condition.