Walter Mittelholzer

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Walter Mittelholzer
Walter Mittelholzer.jpg
Walter Mittelholzer (ca. 1918)
Walter Mittelholzer

(1894-04-02)2 April 1894
Died9 May 1937(1937-05-09) (aged 43)
Mittelholzer memorial at Zürich Airport.
Ad Astra Aero Dornier Merkur (CH-171) piloted by Mittelholzer in Kigocna, Kenya (1927)
Swissair Fokker F.VIIb-3 m (CH-192) piloted by Walter Mittelholzer in Kassala (Sudan), February 1934.
Earliest aerial photography of Rapperswil by Walter Mittelholzer in 1919

Walter Mittelholzer (April 2, 1894 – May 9, 1937) was a Swiss aviation pioneer. He was active as a pilot, photographer, travel writer, and also as one of the first aviation entrepreneurs.


Born on April 2, 1894 in St. Gallen as the son of a baker Mittelholzer earned his private pilot's license in 1917, and in 1918 he completed his instruction as a military pilot.

On November 5, 1919 he co-founded an air-photo and passenger flight business, Comte, Mittelholzer, and Co. In 1920 this firm merged with the financially stronger Ad Astra Aero. Mittelholzer was the director and head pilot of Ad Astra Aero which later became Swissair.

He made the first North-South flight across Africa. It took him 77 days. Mittelholzer started in Zürich on December 7, 1926, flying via Alexandria and landing in Cape Town on February 21, 1927. Earlier, he had been the first to do serious aerial reconnaissance of Spitsbergen, in a Junkers monoplane, in 1923.[1] On December 15, 1929 he became the first person to fly over Mt. Kilimanjaro, and planned to fly over Mount Everest in 1930.[2][3] In 1931, Mittelholzer was appointed technical director of the new airline called Swissair, formed from the merger of Ad Astra Aero and Balair.[4] Throughout his life he published many books of aerial photographs and marketed his expeditions through films and the media as well.[5] He died in 1937 in a climbing accident on an expedition in the Hochschwab massif in southwest face of Stangenwand in Styria, Austria.[6]

Among other Swiss air pioneers, he is commemorated in a Swiss postage stamp issued in January 1977. His legacy of some 18,500 photographs is kept at ETH Library's image archive in Zurich, Switzerland.

Select bibliography of books by Mittelholzer[edit]

  • Im Flugzeug dem Nordpol entgegen: Junkers'sche Hilfsexpedition für Amundsen nach Spitzbergen, 1923 (with Kurt Wegener, Adolf Miethe, Hans Boykow). Orell Füssli, 1924.
  • Die Schweiz aus der Vogelschau: 274 Abbildungen aus der Sammlung von Walter Mittelholzer (with Otto Flückiger. Eugen Rentsch, 1926.
Aerial view of Tehran in 1925 by Walter Mittelholzer
  • Persienflug (with Otto Flückiger). Orell Füssli, 1926.
  • Kilimandjaro Flug. Orell Füssli, 1930.
  • Alpenflug (with F. Hass, Hans Kempf, Willi Fritz Burger). Orell Füssli, 1930.
  • Mittelmeerflug, mit 120 Fliegeraufnahmen und einer Einleitung (with Gustav Ehrhardt). Rascher & cie, 1930.
  • Tschadseeflug: Mit dem drei-motorigen Fokker der Swissair durch die Sahara zum Tschadsee (with Auguste Piccard). Schweizer aero-revue, 1932.
  • Abessinienflug: Mit dem dreimotorigen Fokker an den Hof des Negus Negesti. Schweizer aero-revue, 1934.
  • Fliegerabenteuer (with Willi Rickmer Rickmers, Werner von Langsdorff). Brockhaus, 1938.
  • Die Schweiz von damals, 1917-1937: 350 historische Flugaufnahmen (with Walter M. Borner). Weltbild-Verlag, 2005. ISBN 3-03812-104-5, ISBN 978-3-03812-104-6.


  1. ^ Capelotti, Peter Joseph (1999). By Airship to the North Pole: An Archaeology of Human Exploration. Rutgers UP. ISBN 978-0-8135-2633-1.
  2. ^ "Flight Over Mount Everest Is Planned by Swiss Flier". New York Times. 1930-08-07.
  3. ^ "Swiss Finds Backers for Everest Flight; Mittelholzer Says His Attempt Awaits Building of Motors Efficient at 15,000 Feet". New York Times. 1930-08-16.
  4. ^ Motum, John (1990). Putnam Aeronautical Review. Naval Institute Press. p. 194. ISBN 978-0-87021-610-7.
  5. ^ Surber, Kaspar (2017). Walter Mittelholzer Revisited. From the Walter Mittelholzer Photography Archive. Zurich: Scheidegger & Spiess. ISBN 978-3-85881-543-9.
  6. ^ World Airline Record. R.R. Roadcap. 1965. p. 233.

External links[edit]