|
|
|
|
|
<<< 1920s |
1940 >>> |
| 23rd June 1931 |
 |
James "Jimmy" Doolittle | Shell Petroleum | Air Speed record attempt, St. Louis500 feet | Travel Air Mystery Ship |
| ??-??-1933 |
 |
Karl S Day |
| ??-??-1934 |
 |
Ernst Udet | Demonstrating "dive bombing" techniques at Templehof Airport, Berlin | Curtis Hawk Biplane |
|
25th July1935 also 1926 |
 |
Nils Söderberg | Test flight center (försökscentralen) at Malmslätt, Sweden. | Flight testing Sk 10 Tigerschwalbe | Sk 10 Tigerschwalbe |
| ??-??-1939 |
 |
John Cunningham3000 feet | De Havilland | Aircraft would not recover from a spin test. De Havilland, England | Experimental version of D.H.94 Moth Minor |
 |
Geoffrey R. de Havilland2500 feet |
