My dear Senator Bingham:
I am greatly interested to learn of the meeting of the National Aeronautic Association in Chicago in connection with the National Air Races, and I would be glad to accept your invitation to attend the banquet on the evening of August 22nd if that were possible. I will be obliged if you will express my cordial greetings and regrets to those present. These meetings and races are a definite contribution to the development of aviation, supplying stimulation, incentive demonstration and exchange of ideas that are invaluable. I hope the occasion will be a great success.
Yours faithfully,
HERBERT HOOVER
[Hon. Hiram Bingham, President, National Aeronautic Association of U.S.A., Inc., Hotel Sherman, Chicago, Ill.]
Note: The message was read at the annual dinner of the Association held in theSherman Hotel in Chicago, Ill. The dinner marked the opening of the National Air Races for 1930.
Herbert Hoover, Message to the National Aeronautic Association. Online by Gerhard Peters and John T. Woolley, The American Presidency Project https://www.presidency.ucsb.edu/node/211470