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Jimmy Doolittle used this radio receiver to “fly the beam,” which was a radio signal that actuated a vibrating reed to indicate if he was on course. The American Radio Corporation built the device in 1929.

Display Status

This object is on display in Barron Hilton Pioneers of Flight at the National Air and Space Museum in Washington, DC.

Barron Hilton Pioneers of Flight

Object Details

Date

1929

Country of Origin

United States of America

Type

AVIONICS-Electronic/Satellite Navigation

Manufacturer

Aircraft Radio Corp.

Physical Description

33.2cm long, 14.3cm wide, 16.6cm high; 280-360kc; c.1928; grey; for blind flight.

Dimensions

3-D: 15.2 x 39.4 x 19.1cm, 5.1kg (6 x 15 1/2 x 7 1/2 in., 11 3/16lb.)

Materials

Steel, Paint, Plastic, Phenolic Resin, Aluminum

Inventory Number

A19840545000

Credit Line

Gift of Cessna Aircraft Company

Data Source

National Air and Space Museum

Restrictions & Rights

Open Access (CCO)
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