If available, see below for a list of known police frequencies for Etna, Missouri. Or, navigate to another city or town within Scotland County, to view the local police frequencies.
| Arbela | Azen | Bible Grove | Brock | |
| Crawford | Edinburg | Energy | Etna | |
| Granger | Hitt | Kilwinning | Memphis | |
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| Middle Fabius | Pleasant Retreat | Prospect Grove | Rutledge | |
| Sand Hill | South Gorin | Unity | ||
Detect police activity and stay ticket-free in Etna, Missouri with these police radar detectors.