In soaring flight, ascending air currents are utilized and the interesting question is raised whether there are such currents which extend to any considerable distance and which can be utilized practically.
Atmospheric waves and their utilization in soaring flight
1923-03-01
Miscellaneous
No indication
English
Soaring flight and soaring aircraft
Engineering Index Backfile | 1922
Engineering Index Backfile | 1912
|Engineering Index Backfile | 1923
|Engineering Index Backfile | 1920
|Engineering Index Backfile | 1920
|