Crossing the Andes Cordillera on a biplane is more than reckless. Henri Guillaumet did the prowess 193 times ! Event of June 13, 1930 is well known : he crashed with his Potez 25 in the middle of a glacier. Then he walked during 5 days in the storm before finding a village were people welcomed him. "I did something that any beast would be able to do" said Guillaumet after his exploit.