This is a set of processor cards from an unflown Launch Vehicle Digital Computer. The LVDC was installed above the third stage of the Saturn V, or above the second stage of the Saturn 1B, and was used to guide the rocket from launch into Earth orbit. For missions to the Moon, the computer futher managed the re-start of the Saturn V third stage engine, to take it on a trajectory to the Moon. After that, a computer of a different design, installed on the Command Module, carried out further guidance and navigation functions.
The LVDC was built by the IBM Corporation, for NASA's Marshall Space Flight Center. It used a type of circuit that consisted of transistors and other components mounted on a ceramic substrate.
The U.S. Space and Rocket Center donated this artifact to the Smithsonian in 2008.
Display Status
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
INSTRUMENTS-Navigational
Manufacturer
IBM Corporation
Dimensions
unknown
Materials
Magnesium-Lithium alloy, Plastic, Paint, Epoxy, Gold Plating, Brass, Adhesive,
Phenolic Resin, Copper, Ceramic
Inventory Number
A20090028001
Credit Line
Gift of U.S. Space and Rocket Center.
Data Source
National Air and Space Museum
Restrictions & Rights
Usage conditions apply
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