Universal Licensing System
WRFC421
License details
| ULS identifier | 4245357 |
|---|---|
| Call sign | WRFC421 |
| Radio service | YE |
| Status | C |
| Grant date | 2020-01-29 |
| Expiration | 2030-01-29 |
| Cancellation | 2024-11-18 |
| Frequency range | 809.6625 - 859.1875 MHz (10 frequencies) |
| Locations | 7 |
| Representative location | Nanjemoy, CHARLES, MD |
| Coordinates | 38.3950833, -77.1950000 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:11:07 |
Licensee
| Name | CHARLES, COUNTY OF |
|---|---|
| Applicant type | G |
| FRN | 0002134864 |
| Location | LA PLATA, MD |
| Address | 10425 AUDIE LANE, LA PLATA, MD, 20646 |
| Phone | 3018703232 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 7 | 1 | MO | 809.66250000 | 35.000000 | 45.000000 | |||
| 7 | 1 | MO | 811.56250000 | 35.000000 | 45.000000 | |||
| 7 | 1 | MO | 813.01250000 | 35.000000 | 45.000000 | |||
| 7 | 1 | MO | 813.16250000 | 35.000000 | 45.000000 | |||
| 7 | 1 | MO | 814.18750000 | 35.000000 | 45.000000 | |||
| 1 | 1 | FB2 | 854.66250000 | 100.000000 | 1000.000000 | |||
| 2 | 1 | FB2 | 854.66250000 | 100.000000 | 1000.000000 | |||
| 3 | 1 | FB2 | 854.66250000 | 100.000000 | 1000.000000 | |||
| 4 | 1 | FB2 | 854.66250000 | 100.000000 | 1000.000000 | |||
| 5 | 1 | FB2 | 854.66250000 | 100.000000 | 1000.000000 | |||
| 6 | 1 | FB2 | 854.66250000 | 100.000000 | 1000.000000 | |||
| 1 | 1 | FB2 | 856.56250000 | 100.000000 | 1000.000000 | |||
| 2 | 1 | FB2 | 856.56250000 | 100.000000 | 1000.000000 | |||
| 3 | 1 | FB2 | 856.56250000 | 100.000000 | 1000.000000 | |||
| 4 | 1 | FB2 | 856.56250000 | 100.000000 | 1000.000000 | |||
| 5 | 1 | FB2 | 856.56250000 | 100.000000 | 1000.000000 | |||
| 6 | 1 | FB2 | 856.56250000 | 100.000000 | 1000.000000 | |||
| 1 | 1 | FB2 | 858.01250000 | 100.000000 | 500.000000 | |||
| 2 | 1 | FB2 | 858.01250000 | 100.000000 | 1000.000000 | |||
| 3 | 1 | FB2 | 858.01250000 | 100.000000 | 1000.000000 | |||
| 4 | 1 | FB2 | 858.01250000 | 100.000000 | 1000.000000 | |||
| 5 | 1 | FB2 | 858.01250000 | 100.000000 | 1000.000000 | |||
| 6 | 1 | FB2 | 858.01250000 | 100.000000 | 1000.000000 | |||
| 1 | 1 | FB2 | 858.16250000 | 100.000000 | 1000.000000 | |||
| 2 | 1 | FB2 | 858.16250000 | 100.000000 | 1000.000000 | |||
| 3 | 1 | FB2 | 858.16250000 | 100.000000 | 1000.000000 | |||
| 4 | 1 | FB2 | 858.16250000 | 100.000000 | 1000.000000 | |||
| 5 | 1 | FB2 | 858.16250000 | 100.000000 | 1000.000000 | |||
| 6 | 1 | FB2 | 858.16250000 | 100.000000 | 1000.000000 | |||
| 1 | 1 | FB2 | 859.18750000 | 100.000000 | 1000.000000 | |||
| 2 | 1 | FB2 | 859.18750000 | 100.000000 | 1000.000000 | |||
| 3 | 1 | FB2 | 859.18750000 | 100.000000 | 1000.000000 | |||
| 4 | 1 | FB2 | 859.18750000 | 100.000000 | 1000.000000 | |||
| 5 | 1 | FB2 | 859.18750000 | 100.000000 | 1000.000000 | |||
| 6 | 1 | FB2 | 859.18750000 | 100.000000 | 1000.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 7 | 1 | 809.66250000 | 20K0F3E | |
| 7 | 1 | 809.66250000 | 8K10F1D | |
| 7 | 1 | 809.66250000 | 8K10F1W | |
| 7 | 1 | 809.66250000 | 8K10F1E | |
| 7 | 1 | 809.66250000 | 20K0F9W | |
| 7 | 1 | 811.56250000 | 20K0F3E | |
| 7 | 1 | 811.56250000 | 8K10F1D | |
| 7 | 1 | 811.56250000 | 8K10F1E | |
| 7 | 1 | 811.56250000 | 20K0F9W | |
| 7 | 1 | 811.56250000 | 8K10F1W | |
| 7 | 1 | 813.01250000 | 8K10F1W | |
| 7 | 1 | 813.01250000 | 8K10F1D | |
| 7 | 1 | 813.01250000 | 20K0F9W | |
| 7 | 1 | 813.01250000 | 20K0F3E | |
| 7 | 1 | 813.01250000 | 8K10F1E | |
| 7 | 1 | 813.16250000 | 8K10F1W | |
| 7 | 1 | 813.16250000 | 8K10F1D | |
| 7 | 1 | 813.16250000 | 20K0F9W | |
| 7 | 1 | 813.16250000 | 20K0F3E | |
| 7 | 1 | 813.16250000 | 8K10F1E | |
| 7 | 1 | 814.18750000 | 8K10F1E | |
| 7 | 1 | 814.18750000 | 8K10F1D | |
| 7 | 1 | 814.18750000 | 8K10F1W | |
| 7 | 1 | 814.18750000 | 20K0F3E | |
| 7 | 1 | 814.18750000 | 20K0F9W | |
| 1 | 1 | 854.66250000 | 9K80D7W | |
| 1 | 1 | 854.66250000 | 20K0F9W | |
| 1 | 1 | 854.66250000 | 8K10F1E | |
| 1 | 1 | 854.66250000 | 8K10F1D | |
| 1 | 1 | 854.66250000 | 20K0F3E | |
| 2 | 1 | 854.66250000 | 20K0F9W | |
| 2 | 1 | 854.66250000 | 20K0F3E | |
| 2 | 1 | 854.66250000 | 9K80D7W | |
| 2 | 1 | 854.66250000 | 8K10F1D | |
| 2 | 1 | 854.66250000 | 8K10F1E | |
| 3 | 1 | 854.66250000 | 8K10F1D | |
| 3 | 1 | 854.66250000 | 20K0F3E | |
| 3 | 1 | 854.66250000 | 20K0F9W | |
| 3 | 1 | 854.66250000 | 9K80D7W | |
| 3 | 1 | 854.66250000 | 8K10F1E | |
| 4 | 1 | 854.66250000 | 8K10F1E | |
| 4 | 1 | 854.66250000 | 20K0F9W | |
| 4 | 1 | 854.66250000 | 8K10F1D | |
| 4 | 1 | 854.66250000 | 20K0F3E | |
| 4 | 1 | 854.66250000 | 9K80D7W | |
| 5 | 1 | 854.66250000 | 8K10F1E | |
| 5 | 1 | 854.66250000 | 9K80D7W | |
| 5 | 1 | 854.66250000 | 20K0F3E | |
| 5 | 1 | 854.66250000 | 20K0F9W | |
| 5 | 1 | 854.66250000 | 8K10F1D | |
| 6 | 1 | 854.66250000 | 8K10F1E | |
| 6 | 1 | 854.66250000 | 8K10F1D | |
| 6 | 1 | 854.66250000 | 20K0F3E | |
| 6 | 1 | 854.66250000 | 9K80D7W | |
| 6 | 1 | 854.66250000 | 20K0F9W | |
| 1 | 1 | 856.56250000 | 20K0F3E | |
| 1 | 1 | 856.56250000 | 8K10F1D | |
| 1 | 1 | 856.56250000 | 8K10F1E | |
| 1 | 1 | 856.56250000 | 9K80D7W | |
| 1 | 1 | 856.56250000 | 20K0F9W | |
| 2 | 1 | 856.56250000 | 20K0F3E | |
| 2 | 1 | 856.56250000 | 20K0F9W | |
| 2 | 1 | 856.56250000 | 8K10F1E | |
| 2 | 1 | 856.56250000 | 8K10F1D | |
| 2 | 1 | 856.56250000 | 9K80D7W | |
| 3 | 1 | 856.56250000 | 9K80D7W | |
| 3 | 1 | 856.56250000 | 20K0F3E | |
| 3 | 1 | 856.56250000 | 20K0F9W | |
| 3 | 1 | 856.56250000 | 8K10F1D | |
| 3 | 1 | 856.56250000 | 8K10F1E | |
| 4 | 1 | 856.56250000 | 20K0F9W | |
| 4 | 1 | 856.56250000 | 20K0F3E | |
| 4 | 1 | 856.56250000 | 8K10F1D | |
| 4 | 1 | 856.56250000 | 9K80D7W | |
| 4 | 1 | 856.56250000 | 8K10F1E | |
| 5 | 1 | 856.56250000 | 8K10F1D | |
| 5 | 1 | 856.56250000 | 20K0F9W | |
| 5 | 1 | 856.56250000 | 9K80D7W | |
| 5 | 1 | 856.56250000 | 20K0F3E | |
| 5 | 1 | 856.56250000 | 8K10F1E | |
| 6 | 1 | 856.56250000 | 8K10F1D | |
| 6 | 1 | 856.56250000 | 8K10F1E | |
| 6 | 1 | 856.56250000 | 9K80D7W | |
| 6 | 1 | 856.56250000 | 20K0F3E | |
| 6 | 1 | 856.56250000 | 20K0F9W | |
| 1 | 1 | 858.01250000 | 20K0F3E | |
| 1 | 1 | 858.01250000 | 8K10F1E | |
| 1 | 1 | 858.01250000 | 8K10F1D | |
| 1 | 1 | 858.01250000 | 9K80D7W | |
| 1 | 1 | 858.01250000 | 20K0F9W | |
| 2 | 1 | 858.01250000 | 8K10F1E | |
| 2 | 1 | 858.01250000 | 20K0F9W | |
| 2 | 1 | 858.01250000 | 9K80D7W | |
| 2 | 1 | 858.01250000 | 8K10F1D | |
| 2 | 1 | 858.01250000 | 20K0F3E | |
| 3 | 1 | 858.01250000 | 9K80D7W | |
| 3 | 1 | 858.01250000 | 8K10F1E | |
| 3 | 1 | 858.01250000 | 20K0F9W | |
| 3 | 1 | 858.01250000 | 20K0F3E | |
| 3 | 1 | 858.01250000 | 8K10F1D | |
| 4 | 1 | 858.01250000 | 8K10F1E | |
| 4 | 1 | 858.01250000 | 9K80D7W | |
| 4 | 1 | 858.01250000 | 8K10F1D | |
| 4 | 1 | 858.01250000 | 20K0F3E | |
| 4 | 1 | 858.01250000 | 20K0F9W | |
| 5 | 1 | 858.01250000 | 20K0F3E | |
| 5 | 1 | 858.01250000 | 8K10F1E | |
| 5 | 1 | 858.01250000 | 20K0F9W | |
| 5 | 1 | 858.01250000 | 9K80D7W | |
| 5 | 1 | 858.01250000 | 8K10F1D | |
| 6 | 1 | 858.01250000 | 20K0F3E | |
| 6 | 1 | 858.01250000 | 20K0F9W | |
| 6 | 1 | 858.01250000 | 9K80D7W | |
| 6 | 1 | 858.01250000 | 8K10F1D | |
| 6 | 1 | 858.01250000 | 8K10F1E | |
| 1 | 1 | 858.16250000 | 20K0F3E | |
| 1 | 1 | 858.16250000 | 20K0F9W | |
| 1 | 1 | 858.16250000 | 9K80D7W | |
| 1 | 1 | 858.16250000 | 8K10F1D | |
| 1 | 1 | 858.16250000 | 8K10F1E | |
| 2 | 1 | 858.16250000 | 8K10F1D | |
| 2 | 1 | 858.16250000 | 20K0F3E | |
| 2 | 1 | 858.16250000 | 9K80D7W | |
| 2 | 1 | 858.16250000 | 8K10F1E | |
| 2 | 1 | 858.16250000 | 20K0F9W | |
| 3 | 1 | 858.16250000 | 8K10F1D | |
| 3 | 1 | 858.16250000 | 20K0F3E | |
| 3 | 1 | 858.16250000 | 20K0F9W | |
| 3 | 1 | 858.16250000 | 9K80D7W | |
| 3 | 1 | 858.16250000 | 8K10F1E | |
| 4 | 1 | 858.16250000 | 20K0F9W | |
| 4 | 1 | 858.16250000 | 8K10F1E | |
| 4 | 1 | 858.16250000 | 20K0F3E | |
| 4 | 1 | 858.16250000 | 9K80D7W | |
| 4 | 1 | 858.16250000 | 8K10F1D | |
| 5 | 1 | 858.16250000 | 9K80D7W | |
| 5 | 1 | 858.16250000 | 8K10F1D | |
| 5 | 1 | 858.16250000 | 20K0F3E | |
| 5 | 1 | 858.16250000 | 8K10F1E | |
| 5 | 1 | 858.16250000 | 20K0F9W | |
| 6 | 1 | 858.16250000 | 20K0F3E | |
| 6 | 1 | 858.16250000 | 8K10F1E | |
| 6 | 1 | 858.16250000 | 20K0F9W | |
| 6 | 1 | 858.16250000 | 9K80D7W | |
| 6 | 1 | 858.16250000 | 8K10F1D | |
| 1 | 1 | 859.18750000 | 8K10F1E | |
| 1 | 1 | 859.18750000 | 9K80D7W | |
| 1 | 1 | 859.18750000 | 20K0F9W | |
| 1 | 1 | 859.18750000 | 20K0F3E | |
| 1 | 1 | 859.18750000 | 8K10F1D | |
| 2 | 1 | 859.18750000 | 8K10F1E | |
| 2 | 1 | 859.18750000 | 20K0F3E | |
| 2 | 1 | 859.18750000 | 8K10F1D | |
| 2 | 1 | 859.18750000 | 20K0F9W | |
| 2 | 1 | 859.18750000 | 9K80D7W | |
| 3 | 1 | 859.18750000 | 8K10F1E | |
| 3 | 1 | 859.18750000 | 8K10F1D | |
| 3 | 1 | 859.18750000 | 9K80D7W | |
| 3 | 1 | 859.18750000 | 20K0F3E | |
| 3 | 1 | 859.18750000 | 20K0F9W | |
| 4 | 1 | 859.18750000 | 20K0F3E | |
| 4 | 1 | 859.18750000 | 20K0F9W | |
| 4 | 1 | 859.18750000 | 8K10F1E | |
| 4 | 1 | 859.18750000 | 9K80D7W | |
| 4 | 1 | 859.18750000 | 8K10F1D | |
| 5 | 1 | 859.18750000 | 20K0F9W | |
| 5 | 1 | 859.18750000 | 9K80D7W | |
| 5 | 1 | 859.18750000 | 8K10F1E | |
| 5 | 1 | 859.18750000 | 20K0F3E | |
| 5 | 1 | 859.18750000 | 8K10F1D | |
| 6 | 1 | 859.18750000 | 20K0F3E | |
| 6 | 1 | 859.18750000 | 20K0F9W | |
| 6 | 1 | 859.18750000 | 8K10F1E | |
| 6 | 1 | 859.18750000 | 9K80D7W | |
| 6 | 1 | 859.18750000 | 8K10F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 11350 Maryland Point Road, Nanjemoy, CHARLES, MD | 38.39508333, -77.19500000 | 26.500 m | LTOWER | 76.200 m structure / 77.700 m overall | |
| 2 | T | 7885 Port Tobacco Road / US-MD-5061, Port Tobacco, CHARLES, MD | 38.50158333, -77.05611111 | 51.200 m | MTOWER | 45.700 m structure / 47.200 m overall | N |
| 3 | T | Near Livingston Rd/Marshall Corner Rd, Bryans Road, CHARLES, MD | 38.62494444, -77.07480556 | 53.000 m | TANK | 43.000 m structure / 45.800 m overall | |
| 4 | T | 3831 Elsa Ave., Waldorf, CHARLES, MD | 38.62055556, -77.03000000 | 57.000 m | TANK | 58.500 m structure / 64.600 m overall | |
| 5 | T | McDaniel Road, Waldorf, CHARLES, MD | 38.64350000, -76.95241667 | 63.000 m | TANK | 51.500 m structure / 57.900 m overall | |
| 6 | T | 2600 Marshall Hall Rd. (088049), Bryans Road, CHARLES, MD | 38.64319444, -77.06841667 | 55.800 m | LTOWER | 53.600 m structure / 60.000 m overall | |
| 7 | T | CHARLES, MD |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 67.400 m | 76.900 | |||||
| 1 | 2 | T | 40.800 m | 63.200 | |||||
| 1 | 3 | T | 45.800 m | 69.200 | |||||
| 1 | 4 | T | 64.600 m | 86.400 | |||||
| 1 | 5 | T | 57.900 m | 72.000 | |||||
| 1 | 6 | T | 60.000 m | 83.100 | |||||
| 1 | 7 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 6855 Crain Highway, La Plata, MD | CHARLES | 3019342212 |
| 2 | 10425 Audie Lane, La Plata, MD | CHARLES | 3019342212 |
Special conditions
| Type | Condition code |
|---|---|
| P | 1062 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2024-11-19 | WRFC421 | LICAN |
| 2024-10-29 | WRFC421 | LETCNS |
| 2020-12-18 | WRFC421 | LIMOD |
| 2020-01-29 | WRFC421 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 4245357 | 2026-08-02 01:11:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WRFC421 | ULS 4245357 | 2026-08-02 01:11:07 |
| Status | C | ULS 4245357 | 2026-08-02 01:11:07 |
| Service | YE | ULS 4245357 | 2026-08-02 01:11:07 |
| Grant Date | 2020-01-29 | ULS 4245357 | 2026-08-02 01:11:07 |
| Expiration Date | 2030-01-29 | ULS 4245357 | 2026-08-02 01:11:07 |
| Cancellation Date | 2024-11-18 | ULS 4245357 | 2026-08-02 01:11:07 |