http://gallica.bnf.fr/ark:/12148/bpt6k6551289j/f17.image L'Essor de Santos-Dumont] l'Aérophile, September 1906, pp.191–4 After repairs another trial took place the following day; although the nosewheel left the ground, the aircraft had insufficient power to take off, and Santos-Dumont decided to replace the engine with a 50 horsepower Antoinette.