The La Posta Astro-Geophysical Observatory was a 60-foot-diameter (18 m) Navy Electronics Laboratory radio-telescope installation at Campo, CA, US. Construction began in 1964 at a 3,900-foot-altitude (1,200 m) site in the Laguna Mountains, 65 miles (105 kilometers) east of San Diego. It is being dismantled as of November 2015.
