Amateur
Amateur Radio
| Frequency | Input | License | Type | Tone | Tone In | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|---|---|
| 145.250 | WB4GWA | RM | 110.9 PL | 145.25000 | Concord Repeather (WX Net) | FM | Ham | ||
| 145.390 | WB4GWA | BM | 110.9 PL | 145.39000 | Griffin Repeater (No WX Net) | FM | Ham | ||
| 224.460 | WB4GWA | RM | 110.9 PL | 224.46000 | Concord Repeater (No WX Net) | FM | Ham | ||
| 443.400 | WB4GWA | RM | 110.9 PL | 443.40000 | Concord Repeater (WX Net) | FM | Ham |
Callsigns by ZIP Code
| 30206 | 30256 | 30258 | 30292 | 30295 |