This research was performed for understanding various factors affecting the dropout of students in Air & Correspondence High School(ACHS) by examining the research on their daily life. Daily life is series of basic, common, and daily repetitious thought, attitude, and behavior in his/her everyday life. The contents of the Daily life questionnaire involved 1) recognition related to being in ACHS 2) states related to studying to the lecture over the radio and attendance 3) states related to extra-activity daily life etc. The data used in this study were collected randomly from 231 students of the ACHS in JeJu. To collect the dropouts reason data about many people who were dropped out in ACHS, the classroom teachers\' counseling books were analyzed. ACHS students\' daily life contents are summarized as follows: 1) Pride related to being in ACHS, the lower age(10~20) are more \'unsatisfied\' than the higher age(40~50) students 2) ACHS students\' major obstacles can be categorized as lack of self-directed learning capacity, lack of self-confidence, lack of motivation and lack of time. 3) In higher age cases lack of time by \'the heavy loads of work and home affair are issued but, in lower age cases lack of self-confidence and motivation to learning are complied. As results of research the conclusive dropouts factor was a long absence have influences on dropouts. Based on these results I suggested some points to improve dropouts problem and ACHS\' development.