Amateur Radio
General Amateur Radio
| Frequency | Input | License | Type | Tone | Tone In | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|---|---|
| 146.850 | 146.250 | W3BPT | RM | CC 1 TG * SL * |
Hollywood | Hollywood | DMR | Ham | |
| 147.195 | 147.795 | RM | 156.7 PL | Mechanicsville | Mechanicsville | FM | Ham | ||
| 147.390 | 147.990 | RM | Lnrdtwn 147.39 D | Leonardtown | YSF | Ham | |||
| 147.390 | 147.990 | RM | 123.0 PL | Lnrdtwn 147.39 A | Leonardtown | FM | Ham | ||
| 443.300 | 448.300 | RM | Lnrdtwn 443.3 D | Leonardtown | YSF | Ham | |||
| 443.300 | 448.300 | RM | 123.0 PL | Lnrdtwn 443.3 A | Leonardtown | FM | Ham |
GMRS
| Frequency | Input | License | Type | Tone | Tone In | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|---|---|
| 462.575 | 467.575 | KAE4617 | RM | 141.3 PL | GMRS Leonardtown | Leonardtown | FMN | Other | |
| 462.600 | 467.600 | WRMJ802 | RM | 141.3 PL | 141.3 PL | GMRS Lex Park | Lexington Park | FMN | Other |
| 462.675 | 467.675 | KAE5794 | RM | 141.3 PL | GMRS Mechanics | Mechanicsville | FMN | Other |
Skywarn/RACES
| Frequency | Input | License | Type | Tone | Tone In | Alpha Tag | Description | Mode | Tag |
|---|---|---|---|---|---|---|---|---|---|
| 146.640 | 146.040 | K3HKI | RM | 146.2 PL | RACES | St Mary's County ARA | FM | Ham | |
| 147.195 | 147.795 | N3PX | RM | Skywarn | Skywarn (Southern Patuxent Amateur Radio Club) | D-STAR | Ham | ||
| 443.300 | 448.300 | N3PX | RM | 156.7 PL | SkywrnSPARC | Skywarn (Southern Patuxent Amateur Radio Club) | FM | Ham | |
| 444.350 | 448.350 | N3NO | RM | 156.7 PL | Skywarn | Skywarn (Southern Patuxent Amateur Radio Club) | FM | Ham | |
| 449.225 | 444.225 | N3PX | RM | CSQ | SkywrnSPARC | Skywarn (Southern Patuxent Amateur Radio Club) | FM | Ham |