Issues of medical supply of aviation operations, that is part of general system of flight safety are analyzed in this article. One of the main issues is development of the system of vocational preparation of medical personnel, taking part in organization and carrying flights. This issue consists of several themes: formation of united system of education from primary to post graduate; formation of modern training facility; assurance of high potential in academic and teaching staff and providing of good basic training and high learning motivation of applicants, who wants to become a air medical officer. Fundamental principles of developed concept of medical supply of flight safety are presented. It is shown that the essential condition of good implementation of the given concept is informaltion support of all its structures.