W1ZFB Nodes
| Node | Bubble Map | Channel | CTCSS | Location | Links |
|---|---|---|---|---|---|
| 41622 | Bubble | Echo Link Hub | Fredericksburg, VA | 42365 | |
| 41630 | Bubble | Test Node | Fredericksburg, Va. | ||
| 41631 | Bubble | 927.0375 - | 91.5 | Fredericksburg, VA | |
| 42365 | Bubble | System Hub | Fredricksburg, Va | 41622 | |
| 42839 | Bubble | 51.86 rx - 51.36 tx | 127.3 | Fredricksburg, Va |