First Trade Exposition at an AHS Annual Forum

Thursday, May 14, 1953



A Trade Exposition was first introduced at the 9th Annual Forum of the AHS, held in Washington D.C., 14-17 May 1953.

Source: "History of the American Helicopter Society , Inc.", Lounsbury, Harry M., Journal of the American Helicopter Society, Vol. 1, No. 1, January 1956


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Harry Meeker Lounsbury