With his dedication towards flying, after graduation from junior high school, Wu Tsai-hsi passed the examinations to enter the N. C. O. class of aviation mechanics school. In 1954, he fulfilled his dreams when he graduated into flying school.
由於一心嚮往飛行，吳載熙初中畢業後考入空軍機械學校士官班，並在民國四十三年考上了空軍官校，圓了他的飛行夢。