| Frequency | Company name | RS | City |
|---|
| 42.8600 | OREGON STATE POLICE (C2C) | PP | SISTERS |
| 122.9000 | SISTERS EAGLE AIR | AF | SISTERS |
| 151.1750 | OREGON FISH & WILDLIFE | PO | SISTERS |
| 151.3400 | OREGON FISH CACHE | PO | SISTERS |
| 154.2800 | SISTERS FIRE DEPARTMENT | PF | SISTERS |
| 154.4150 | SISTERS FIRE DEPARTMENT | PF | SISTERS |
| 154.7850 | OREGON STATE POLICE | PP | SISTERS |
| 155.0250 | SISTERS PUBLIC WORKS DEPT. | PL | SISTERS |
| 155.1600 | NATIONAL SKI PATROL SYSTEM | PS | SISTERS |
| 155.1750 | SISTERS SCHOOL DISTRICT #6 | PS | SISTERS |
| 155.2500 | SISTERS POLICE DEPARMENT | PP | SISTERS |
| 155.2950 | NATIONAL SKI PATROL SYSTEM | PS | SISTERS |
| 155.3400 | SISTERS FIRE DEPARTMENT | PF | SISTERS |
| 155.8050 | LINN COUNTY, OREGON | PL | SISTERS |
| 156.0600 | OREGON D.O.T. | PL | SISTERS |
| 454.5750 | SILKE COMMUNICATIONS, INC. | CD | SISTERS |
| 931.4875 | WESTLINK PAGING | CD | SISTERS |