the convention also has a range of annexes covering issues such as aviation security, safety oversight, airworthiness, navigation, environmental protection and facilitation (expediting and departure at airports).
In 1913, in what was probably the earliest such agreement, a bilateral exchange of notes[1] was signed between Germany and France to provide for airship services.
[2] In principle all ATAs should be registered by the International Civil Aviation Organization in DAGMAR,[3] the ICAO's Database of Aeronautical Agreements and Arrangements, but this source is not absolutely comprehensive.
ASAs cover the basic framework under which airlines are granted economic bilateral rights to fly two countries.
The frequency, the designated airlines of the two signing countries, origin and intermediate points, traffic rights, type of aircraft and tax issues are normally covered by MoUs.