A device for communication between the pilot and copilot, 19
With the help of this French invention, quasi a kind of microphone, should be improved the communication between the pilot and co-pilot
Picture No
10519078
Media ID
48004224
Size
2755px x 1929px
(1.0MB)
Credit
Mary Evans / SZ Photo / Scherl
Date
1910
Pick your License
Restrictions Only for Canada and Curacao and United Kingdom and United States Of America
Features In These Collections
> Contributors > SDZ
