Visit us in Washington, DC and Chantilly, VA to explore hundreds of the world’s most significant objects in aviation and space history. Free timed-entry passes are required for the Museum in DC.
Discover our exhibitions and participate in programs both in person or virtually.
Browse our collections, stories, research, and on demand content.
Bring the Air and Space Museum to your learners, wherever you are.
Your support will help fund exhibitions, educational programming, and preservation efforts.
This object is on display in Boeing Aviation Hangar at the Steven F. Udvar-Hazy Center in Chantilly, VA.
1929
United States of America
AVIONICS-Communication
American Bosch Magneto Corp.
A.R.C. design (radio frequency labs).
7.1 cm (3 in.) high, 4.7 cm (2 in.)diameter
A19840550000
Gift of Cessna Aircraft Company
National Air and Space Museum
Usage conditions applyFor more information, visit the Smithsonian’s Terms of Use.