Deutsches Museum on Twitter: "105 years ago swiss pilot Oskar Bider was the first man to fly over the Pyrenees. We show a plane of the Bleriot-XI-type he used in our historic
![13 juillet 1913 – Le Suisse Oskar BIDER réalise la première traversée complète des Alpes en avion – Pilote de montagne 13 juillet 1913 – Le Suisse Oskar BIDER réalise la première traversée complète des Alpes en avion – Pilote de montagne](https://pilote-de-montagne.com/wp-content/uploads/2021/07/1_PDM_Oskar-BIDER_Encarts-1.png)
13 juillet 1913 – Le Suisse Oskar BIDER réalise la première traversée complète des Alpes en avion – Pilote de montagne
![Bildagentur | mauritius images | The portrait made in 1912 shows the Swiss aviation pioneer Oskar Bider (1891-1919) in a machine of the Bleriot flight training school in Pau, France, where he Bildagentur | mauritius images | The portrait made in 1912 shows the Swiss aviation pioneer Oskar Bider (1891-1919) in a machine of the Bleriot flight training school in Pau, France, where he](https://img.mauritius-images.com/dsf/preview_watermarked/ME-PI-8669786/save_as_name/mauritius%20images%20-%2009186779%20-%20The%20portrait%20made%20in%201912%20shows%20the%20Swiss%20aviation%20pioneer%20Oskar%20Bider%20(1891-1919)%20in%20a%20machine%20of%20the%20Bleriot%20flight%20training%20school%20in%20Pau%2C%20France%2C%20where%20he%20got%20his%20licence%20in%201912%20The%20pilot%20and%20const.jpg)
Bildagentur | mauritius images | The portrait made in 1912 shows the Swiss aviation pioneer Oskar Bider (1891-1919) in a machine of the Bleriot flight training school in Pau, France, where he
![Portrait of man representing Swiss aviation pioneer Oskar Bider with his vintage airplane in background on AIR14 show in Payern Stock Photo - Alamy Portrait of man representing Swiss aviation pioneer Oskar Bider with his vintage airplane in background on AIR14 show in Payern Stock Photo - Alamy](https://c8.alamy.com/comp/E7C000/portrait-of-man-representing-swiss-aviation-pioneer-oskar-bider-with-E7C000.jpg)
Portrait of man representing Swiss aviation pioneer Oskar Bider with his vintage airplane in background on AIR14 show in Payern Stock Photo - Alamy
![1913 (March 30) Burgdorf-Bern (Switzerland) per the Swiss aviator Oskar Bider - we'll call him the Swiss Bleriot - being a PPC of Bider & his plane with flight Cinderella on the 1913 (March 30) Burgdorf-Bern (Switzerland) per the Swiss aviator Oskar Bider - we'll call him the Swiss Bleriot - being a PPC of Bider & his plane with flight Cinderella on the](https://auctions.leski.com.au/images/lot/2874/287496_xl.jpg?1660884573)
1913 (March 30) Burgdorf-Bern (Switzerland) per the Swiss aviator Oskar Bider - we'll call him the Swiss Bleriot - being a PPC of Bider & his plane with flight Cinderella on the
![Saint Petersburg, Russia - May 17, 2020: Postage Stamp Issued in the Switzerland with the Image of the Oskar Bider, 1891-1919, Editorial Photography - Image of inventor, oskar: 185074722 Saint Petersburg, Russia - May 17, 2020: Postage Stamp Issued in the Switzerland with the Image of the Oskar Bider, 1891-1919, Editorial Photography - Image of inventor, oskar: 185074722](https://thumbs.dreamstime.com/b/saint-petersburg-russia-may-postage-stamp-issued-switzerland-image-oskar-bider-printed-bleriot-monoplane-circa-185074722.jpg)