High gain antenna tower at JPL

In the early 1960s, Mesa Road at NASA's Jet Propulsion Laboratory had not yet been built. Access to buildings on the mesa, like the High Gain Antenna Tower in this photo, was through the residential neighborhood north of JPL.

The antenna tower was built at the end of 1961, and was used by the Telecommunications Division in testing prototypes and various configurations of Deep Space Network antenna equipment. The platform was designed to reduce ground reflections from the sides and bottom of the adjacent canyon.

This post was written for “Historical Photo of the Month,” a blog by Julie Cooper of JPL’s Library and Archives Group.


  • Julie Cooper