The Junkers W 33 was a German 1920s single-engine low-wing monoplane transport aircraft that followed Junkers standard practice making extensive use of corrugated aluminium alloy over an aluminium all
W 33 Bremen after its historic Atlantic crossing.
Cross section of the W33 wing
Transatlantic W 33 on display at Bremen airport
Junkers W 33 first prototype D-921 at the Deutschen Seeflug competition, July 1926
The Junkers W 34 was a German-built, single-engine, passenger and transport aircraft. Developed in the 1920s, it was taken into service in 1926. The passenger version could take a pilot and five passe
Junkers W 33
…aluminium alloy over an aluminium alloy tube frame, that was developed from the similar but slightly smaller Junkers F 13, and evolved into the similar W 34. One example, named Bremen, was the first aircraft to complete the much more difficult east–west non-stop heavier-than-air crossing of the Atlantic…
Junkers W 34 in 1929. with Willi Neuenhofen
Finnish K 43s in Kiestinki, May 1942
W 34 of Canadian Airways, floatplane version