Oracle was a microwave radio junction station. A 1979 Long Lines route map shows the station having routes going southwest to Marana, south to Tucson, north-northwest to Kelvin, and south-southeast to Mount Lemmon. One of Oracle's functions was as a repeater between Tucson and Kelvin. Kelvin was located on the long link between Fairacres, NM (just west of Las Cruces), and Apache Jct., AZ a few miles east of Phoenix.

Site is on private ranch land and there is a gate that was unlocked and wide open. It's about 30 miles on a dirt road on mostly state land that's fairly well traveled. All of the horn antennas are gone but there are two parabolic dishes antennas about 175' up and closer to the top at 320'. There's also an LTE array at the top which is active but that's it