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This object is not on display at the National Air and Space Museum. It is either on loan or in storage.

Object Details
Country of Origin United States of America Type AVIONICS-Electronic/Satellite Navigation Manufacturer Collins
Physical Description Small rectangular device labeled 'Horizon Approach' made by the Collins Radio Company. Dimensions 3-D: 21 × 10.2 × 10.3cm (8 1/4 × 4 × 4 1/16 in.)
Materials Aluminum Alloy
Glass
Paints
Copper
Plastic
Magnetic White Metal (Possibly Steel)
Adhesive
Inventory Number A20110259000 Credit Line From the Estate of David P. Leising. Data Source National Air and Space Museum Restrictions & Rights Usage conditions apply
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