By X. Xie, Ch. Haberland
Airplane layout 2 (1999) 147 - 165
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Additional info for A new numerical design tool for concept evaluation of propeller aircraft
A second problem emerged within the International Commission for Air Navigation itself. The Paris Convention gave extra voting power to the Great Powers (including, at first, the United States) 16 ICAO: A History to such a degree that if they voted together in the commission their votes outnumbered all the other members combined. 52 An additional problem emerged in the form of a rival organization in 1926 as Spain, Portugal, and the Spanish and Portuguese states of the Western Hemisphere signed the Ibero-American Air Convention.
And no subsequent efforts were made to amend this aspect of the convention as the international situation deteriorated through the 1930s. By the time the Second World War broke out, there were thirtytwo members in the International Commission for Air Navigation, but not Germany, the Soviet Union, or, of course, the United States. 54 The United States participated in the 1929 Paris Conference, but it never adhered to the Paris Convention or joined the International Commission for Air Navigation.
It was established as a permanent body with its headquarters and secretariat in Paris, and its mandate was to oversee, implement, and modify the Paris Convention. Other functions included settling disputes between members, and the collection and dissemination of information and statistics concerning aviation. Officially ICAN was not under the direction of the League of Nations, but its fate rose and fell with that of the League. The International Commission for Air Navigation was also the child of the nations that signed the Paris Convention, and membership in the organization was not stable in the interwar years.
A new numerical design tool for concept evaluation of propeller aircraft by X. Xie, Ch. Haberland