US Federal Trunked Systems
|
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| Group 1 | Group 2 | Group 3 | Group 4 |
| 406.3500 | 406.7500 | 406.5500 | 406.9500 |
| 407.1500 | 407.5500 | 407.3500 | 407.7500 |
| 407.9500 | 408.3500 | 408.1500 | 408.5500 |
| 408.7500 | 409.1500 | 408.9500 | 409.3500 |
| 409.5500 | 409.9500 | 409.7500 | 410.1500 |