Government plane completely equipped for testing radio and lighting. Captain F.C. Hingsburg, Chief of the Airways Division of the United States Department of Commerce, and a Government airplane that has been completely oufitted as a flying laboratory for testing radio and lighting systems along the country's airways. The radio equipment, for example, includes a transmitting set and two receivers, the pilot or passenger can plug in for radio reception at several convenient points throughout the cabin of the plane
Summary
A black and white photo of a man in a train.
Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Tags
Date
01/01/1929
Contributors
Harris & Ewing, photographer
Location
Source
Library of Congress
Copyright info
No known restrictions on publication.