Repeaters in grid square DM12MS
 This is a listing of repeaters in this grid square.
You can read more about Maidenhead locator/grid squares here from the ARRL website.
If you find one of your local repeaters to be missing, please add it to the list.
| Repeater Callsign | Frequency | Offset | Encode | Decode | Nearest City | Restriction (if any) | |
|---|---|---|---|---|---|---|---|
| NB0X | 145.5375Mhz | 0Mhz | 107.2 | 107.2 | EL CAJON, CA USA | Favorite | |
| WA6ZFT | 446.88Mhz | -5Mhz | 88.5 | La Mesa, CA | Favorite | 

