Dufaux 5

The Dufaux 5 is a two-seat airplane built by French-Switzerland aviation pioneers Henri and Armand Dufaux.
Construction and development
After Armand Dufaux had flown over the Geneva for its entire length with the Dufaux 4 on 28 August 1910,and the world record by Louis Blériot was significantly exceeded, Armand and his brother Henri produced the first aircraft in Switzerland. In the months after the record flight of 28 August 1910, the Dufaux brothers undertook numerous other flights and participated with other flight pioneers - including Emile Taddéoli (1879–1920), flying boat Pioneer until 1920,chief pilot of the later Ad Astra Aero who brought them to the United States. Previously they had received a considerable number of orders for those days that they intended to comply with the successor of experimental aircraft.
The record-breaking Dufaux 4 probably appreciated his powerful designers too little, as it provided space for only the pilot. The...