In the changing glabal order, international aviation order is also challenged. Regionalism including EC integration press us to review and renew traditional international aviation legal order. Under such a significant circumstances, this paper examines the legal concept of freedoms of air and air cobotage and problems of their expanded applications. The papar particularly analyzes various concepts of cabotage and arguments in the interpretations of article 7 (cabotoge) of Chicago Convention and presents alternatives of future direction to accommodate problems which world aviation community faces today.