Kennedy Space Center Countdown Clock

I never knew a clock could be so heavy. I can barely lift it. A new addition to the DFJ Space Museum, SF branch.

The countdown/range clock is a stack comprised of two separate instruments (measuring 19″ x 18.5″ x 7.5″). Each has digital readouts, the first of which is labeled “Countdown 3” with display panels for mission, minutes and seconds; and a second similar clock labeled “Range Time”.

This countdown clock probably saw service during the groundbreaking days of the manned space program. It was acquired through the estate of Charlie Bell.