The Federal Communications Commission (FCC) has granted 31 radio service licenses and call signs in Saint Helena, California. Select a call sign from the table below to view its details such as the date of authorization, expiration date, service description, and so forth.
| Name | Address, Zip |
|---|---|
| 161F | 1744 Conn Valley Road, 94574 |
| 40VC | 1520 Railroad Ave, 94574 |
| KB6IWU | 385 La Fata, 94574 |
| KE6TDC | PO Box 1171, 94574 |
| KF6JNS | 1390 Hasty Court, 94574 |
| KG6VDU | PO Box 834, 94574 |
| KG6VDV | PO Box 834, 94574 |
| KJ6OFO | 1520 Voorhees Cir, 94574 |
| KJ6QFN | 829 Hunt Ave # C, PO Box 94574, 94574 |
| KJ6YXY | PO Box 145, 94574 |
| KJ6ZTS | 6 Gist Rd, 94574 |
| KK6LRL | 1440 Allyn Ave, 94574 |
| KK6PRQ | PO Box 4, 94574 |
| KM6BEF | 830 Fulton Lane, 94574 |
| KM6ENU | 570 Stanton Dr, 94574 |
| KM6SBS | 1472 St Helena Why South, 94574 |
| KM6UOZ | 748 Sunnyside Road, 94574 |
| KM6UPA | 748 Sunnyside Road, 94574 |
| KN6DJK | 1351 Mountian View Ave, 94574 |
| KN6JJP | 1910 Silverado Trail N, 94574 |
| KN6MEB | 270 Pope St, 94574 |
| KN6OJR | 2081 Olive Ave, 94574 |
| KN6PKR | 118 Glass Mountain Lane, 94574 |
| KN6STM | PO Box 661, 94574 |
| RR00156969 | 2898 Silverado Trail North, 94574 |
| RR00188787 | 838 Signorelli Cir, 94574 |
| WB6HAZ | 1547 Sage Canyon Road, 94574 |
| WDC7006 | 1552 Adams Street, 94574 |
| WDE2734 | 1780 Whitehall Lane, 94574 |
| WDJ4034 | 741 Chiles Ave, 94574 |
| WROF635 | 3502 Silverado trail, 94574 |
