Box 3
Contains 30 Results:
Communications, United Airlines Transport Corporation, 1941
(Information dealing with radios/navigational aids.)
"RSJ Drawings, E-58, App. A", circa 1941
The papers are from throughout Johnson's career. Some are aviation related articles collected by him, some are authored by Johnson. Key correspondence is also included.
Highlights of the papers are Johnson's reports on "The National Army Air Maneuvers of 1931;" "Exposure – The Key to Flight Safety," which includes Johnson's designs; all weather and landing techniques; ice accumulation studies/de-ice issues; and papers authored by Johnson and published in Air Transport.
United Airlines Transport Corporation Technical Bulletins, 1940 - 1941
The papers are from throughout Johnson's career. Some are aviation related articles collected by him, some are authored by Johnson. Key correspondence is also included.
Highlights of the papers are Johnson's reports on "The National Army Air Maneuvers of 1931;" "Exposure – The Key to Flight Safety," which includes Johnson's designs; all weather and landing techniques; ice accumulation studies/de-ice issues; and papers authored by Johnson and published in Air Transport.
"Letters - Outside Air Company" , 1940 - 1941
(Includes correspondence in regards to an instrument to detect ice accumulation during flight and a process to metallize the leading edges of propeller blades.)
First Quarterly Report, Engineering Research Department, United Air Line Transport Corporation, Chicago, Illinois, 1941
The papers are from throughout Johnson's career. Some are aviation related articles collected by him, some are authored by Johnson. Key correspondence is also included.
Highlights of the papers are Johnson's reports on "The National Army Air Maneuvers of 1931;" "Exposure – The Key to Flight Safety," which includes Johnson's designs; all weather and landing techniques; ice accumulation studies/de-ice issues; and papers authored by Johnson and published in Air Transport.