Word: koppen
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Dates: during 1940-1949
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...Dixon Speas, Assistant Vice-President of the American Airlines, who has just returned from a special assignment with the Army, will speak. John R. Markham, M. I. T. professor of Aeronautical Engineering and Massachusetts State Commissioner of Airports, will replace Otto C. Koppen, originally scheduled as the other speakers. They will discuss international and domestic aspects of post-war aviation, the political and economic importance of aviation, the problems of reconversion of aircraft industries...