Iowa's first aeronautical event was the flight of a balloon around 1850 by Professor Silas Brooks. Iowa's first powered flight was made by Art J. Hartman in his Iowa built, Hartman monoplane on 10 May 1910.
Iowa's first aeronautical event was the flight of a balloon around 1850 by Professor Silas Brooks. Iowa's first powered flight was made by Art J. Hartman in his Iowa built, Hartman monoplane on 10 May 1910. (en)
Iowa's first aeronautical event was the flight of a balloon around 1850 by Professor Silas Brooks. Iowa's first powered flight was made by Art J. Hartman in his Iowa built, Hartman monoplane on 10 May 1910. (en)