Ferber did not attend Chanute 's lecture to the Aero Club de France in April 1903 .
After hearing of it Ferber wrote to Ernest Archdeacon , one of the founder members of the Aero Club de France   .
Ferber did not attend Chanute 's lecture to the Aero Club de France in April 1903 , but after hearing of it he wrote to Ernest Archdeacon , one of the founder members of the Aero Club .