Red Mountain is located just North of the City of Ventura, near the junction of highway 101 and the 33
freeway.
It overlooks Highway 1 in the Rincon area and Lake Casitas to the East.
| Call Sign | Input | Output | PL | Description |
| K6ERN | 52.480 | 52.980 | 82.5 | Mobile coverage from Santa Barbara South to Mugu Rock & East to Thousand Oaks |
| K6ERN | 902.8750 | 927.8750 | 103.5 | Only open 900 MHz repeater in Ventura County |
| K6ERN | 144.390 | 144.390 | None | APRS Weather Station |
| Definition of Coverage
Map Colors Red & Orange = HT Coverage Yellow = Good Mobile Coverage Green = Marginal Coverage Blues = NO Coverage |