Jorge Antonio Chávez Dartnell, also known as Géo Chávez, was a Peruvian aviator. At a young age, he achieved fame for his aeronautical feats. He died in 1910 after a heavy wind broke the wings of his fragile airplane Bleriot XI, falling from a twenty-meter height upon landing, after achieving the first air crossing of the Pennine Alps.

The Blériot XI is a French aircraft from the pioneer era of aviation. The first example was used by Louis Blériot to make the first flight across the English Channel in a heavier-than-air aircraft, on 25 July 1909. This is one of the most famous accomplishments of the pioneer era of aviation, and not only won Blériot a lasting place in history but also assured the future of his aircraft manufacturing business. The event caused a major reappraisal of the importance of aviation; the English newspaper The Daily Express led its story of the flight with the headline "Britain is no longer an Island".