New "universal" version compatible with past and future cards! An aeronautical card designed by a pilot, for pilots. Passionate about aviation, engineer graduated from ENAC, former president of the flying club, former member of the executive committee and of the office of the French Aeronautical Federation (secretary general then vice-president), Jean Bossy has been piloting light aircraft since 1967 and has been designing aeronautical charts since 1988. Professionally Jean worked from 1971 t