March 5: The Museum in Washington, DC will open today. Due to weather, the Udvar-Hazy Center in Chantilly, VA is closed.
This set of 18 electrical and electronic instruments was used in the Vanguard Minitrack program. The suite includes battery boxes for transponders and telemetry transmitters. The suite was transferred to NASM by NASA Goddard Space Flight Center in October 1975.
Transferred from the National Aeronautics and Space Administration