Sunday, September 2, 2012

Air Mail Plane Radiophone -- September 2, 2012

Air mail in the early 1920s was a dangerous business.  A radiophone would have allowed two-way communication between a pilot and ground stations.  This would have been a great boost to safety.  Here is an image from the June 1922 Radio Broadcast magazine showing an early experiment. 

We went to dinner at Westlake Joe's.  They were busy.  

No comments: