Feb. 25, 2000.
Teaching Profession Courses are opened in the School of Aerospace and Mechanical Engineering, Department of Materials Engineering, and the School of Electronics, Telecommunication, and Computer Engineering.

Mar. 1, 2000.
Undergraduate Programs are reorganized:
School of Aerospace and Mechanical Engineering;
School of Electronics, Telecommunication, and Computer Engineering;
Department of Flight Operation;
Department of Air Transportation;
Department of Materials Engineering;
Department of Business Administration (Day and Evening);
Department of English (Evening), and Department of Air and Space Law (Evening);

Aug. 7, 2000.
Dr. Soon-Kil, Hong inaugurated as the third President (16th including Deans in University history)

Feb. 1, 2004
Total freshment enrollment is 890 in 3 Schools and 5 departments of Undergraduate Program:
150 in 9 departments with Master's Program at the Graduate School;
48 in 8 departments with Doctoral Program at the Graduate School;
50 in 8 departments with Master's Program at the Graduate School of Aviation and Information Industry;
30 in 3 departments with Master's Program at the Graduate School of Business Administration;

Feb. 17, 2004
Industry-University Cooperation Foundation established

June. 15, 2004
HAU Aerospace Center (Aerospace Museum) established

Aug. 8, 2004
Dr. Soon-kil, Hong inaugurated as the fourth president (reappointed)

Mar. 1, 2005
Renamed the School of Electronics, Telecommunication and Computer Engineering to Department of Electronic Engineering & Information, and Telecommunication Engineering

Sep. 1, 2005
Korean Language Education Center established

Oct. 1, 2005
Display Technology Education Center established

Dec. 9, 2005
Extension of Students' Building completed

Sep. 1, 2006
Total freshment enrollment is 890 in 3 schools and 5 departments of Undergraduate Program:
146 in 10 departments with Master's Program at the Graduate School;
53 in 9 departments with Doctoral Program at the Graduate School;
74 in 8 departments with Master's Program at the Graduate School of Aviation Industry & Business Administration;

Apr. 26, 2006
Dr. Sung-joon Cho inaugurated as the acting president

Nov. 1, 2006
Dr. Jun-ku Yuh inaugurated as the 5th president