DX1ARM Nodes
| Node | Bubble Map | Frequency | CTCSS | Location | Links |
|---|---|---|---|---|---|
| 50763 | Bubble | 431.600 | Marikina | 518251 | |
| 537090 | Bubble | Marikina | 537091 518250 | ||
| 537091 | Bubble | Marikina | 537090 | ||
| 518250 | Bubble | 144.880 - TG 515044 | TG 515044 Link | Marikina City | 1999 537090 |
| 518253 | Bubble | 431.600MHz Analog RF | Rpt RF link node | Marikina City | 518252 |