| Notes and Special Features | |
| # | Repeater is uncoordinated by the coordination council. |
| a | Autopatch |
| A/a | ARES affiliated |
| Bi | BI-Lingual System |
| c | Closed |
| (ca) | Closed Autopatch |
| d/EXP | Demonstration, Experimental |
| e | Emergency Power |
| e-sun | Solar Power |
| e-wind | Wind Power |
| Exp | Experimental System |
| l | Linked or crossband system. |
| LiTZ | (Ltz) Long-Tone Zero. Used to alert users of an emergency in some areas of the country. |
| o | Open System |
| p | Portable System |
| pkt | Digital/Packet capability |
| PROP | Proposed |
| R/r | RACES affiliated |
| RB | Remote Base |
| t | Tone Access (CTCSS tone) required to access the system. |
| tt | Touch-ToneŽ access to specialized feature. |
| WX | Weather Net/Weather Usage |
| x | Wide Area Coverage system |
| y | RTTY/ASCII System |
| z | Direct access to law enforcement |