Universal Licensing System
WREN659
CHARLES COUNTY PUBLIC SCHOOLS
License details
| ULS identifier | 4219837 |
|---|
| Call sign | WREN659 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2019-11-13 |
|---|
| Expiration | 2029-11-13 |
|---|
| Frequency range | 152.2775 - 160.125 MHz (10 frequencies) |
|---|
| Locations | 10 |
|---|
| Representative location | Waldorf, CHARLES, MD |
|---|
| Coordinates | 38.6490000, -76.9461111 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:08:43 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | FB2 | 152.27750000 | | | 35.000000 | 35.000000 | |
| 4 | 1 | MO | 152.27750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 152.87750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 152.87750000 | | | 5.000000 | 5.000000 | |
| 7 | 1 | FB2 | 153.10250000 | | | 35.000000 | 35.000000 | |
| 8 | 1 | MO | 153.10250000 | | | 5.000000 | 5.000000 | |
| 5 | 1 | FB2 | 153.23750000 | | | 35.000000 | 35.000000 | |
| 6 | 1 | MO | 153.23750000 | | | 5.000000 | 5.000000 | |
| 9 | 1 | FB2 | 153.35750000 | | | 35.000000 | 35.000000 | |
| 10 | 1 | MO | 153.35750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 157.53750000 | | | 5.000000 | 5.000000 | |
| 8 | 1 | MO | 159.76500000 | | | 5.000000 | 5.000000 | |
| 10 | 1 | MO | 159.91500000 | | | 5.000000 | 5.000000 | |
| 6 | 1 | MO | 159.93000000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 160.12500000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 152.27750000 | | 7K60FXD |
| 3 | 1 | 152.27750000 | | 11K2F3E |
| 3 | 1 | 152.27750000 | | 7K60FXE |
| 4 | 1 | 152.27750000 | | 11K2F3E |
| 4 | 1 | 152.27750000 | | 7K60FXD |
| 4 | 1 | 152.27750000 | | 7K60FXE |
| 1 | 1 | 152.87750000 | | 7K60FXD |
| 1 | 1 | 152.87750000 | | 7K60FXE |
| 1 | 1 | 152.87750000 | | 11K2F3E |
| 2 | 1 | 152.87750000 | | 7K60FXE |
| 2 | 1 | 152.87750000 | | 11K2F3E |
| 2 | 1 | 152.87750000 | | 7K60FXD |
| 7 | 1 | 153.10250000 | | 11K2F3E |
| 7 | 1 | 153.10250000 | | 7K60FXE |
| 7 | 1 | 153.10250000 | | 7K60FXD |
| 8 | 1 | 153.10250000 | | 7K60FXE |
| 8 | 1 | 153.10250000 | | 7K60FXD |
| 8 | 1 | 153.10250000 | | 11K2F3E |
| 5 | 1 | 153.23750000 | | 11K2F3E |
| 5 | 1 | 153.23750000 | | 7K60FXD |
| 5 | 1 | 153.23750000 | | 7K60FXE |
| 6 | 1 | 153.23750000 | | 7K60FXE |
| 6 | 1 | 153.23750000 | | 7K60FXD |
| 6 | 1 | 153.23750000 | | 11K2F3E |
| 9 | 1 | 153.35750000 | | 11K2F3E |
| 9 | 1 | 153.35750000 | | 7K60FXD |
| 9 | 1 | 153.35750000 | | 7K60FXE |
| 10 | 1 | 153.35750000 | | 7K60FXE |
| 10 | 1 | 153.35750000 | | 7K60FXD |
| 10 | 1 | 153.35750000 | | 11K2F3E |
| 4 | 1 | 157.53750000 | | 7K60FXD |
| 4 | 1 | 157.53750000 | | 7K60FXE |
| 4 | 1 | 157.53750000 | | 11K2F3E |
| 8 | 1 | 159.76500000 | | 7K60FXD |
| 8 | 1 | 159.76500000 | | 11K2F3E |
| 8 | 1 | 159.76500000 | | 7K60FXE |
| 10 | 1 | 159.91500000 | | 7K60FXD |
| 10 | 1 | 159.91500000 | | 11K2F3E |
| 10 | 1 | 159.91500000 | | 7K60FXE |
| 6 | 1 | 159.93000000 | | 7K60FXD |
| 6 | 1 | 159.93000000 | | 7K60FXE |
| 6 | 1 | 159.93000000 | | 11K2F3E |
| 2 | 1 | 160.12500000 | | 11K2F3E |
| 2 | 1 | 160.12500000 | | 7K60FXE |
| 2 | 1 | 160.12500000 | | 7K60FXD |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 10155 Berry Rd, Waldorf, CHARLES, MD | 38.64900000, -76.94611111 | 64.000 m | BANT | 9.100 m structure / 13.700 m overall | |
| 2 | T | | | | | | |
| 3 | T | 12105 St. Georges Dr., Waldorf, CHARLES, MD | 38.58541667, -76.90311111 | 58.000 m | BANT | 9.100 m structure / 13.700 m overall | |
| 4 | T | | | | | | |
| 5 | T | 10069 Billingsley Rd, White Plains, CHARLES, MD | 38.60997222, -76.96441667 | 62.000 m | BANT | 9.100 m structure / 13.700 m overall | |
| 6 | T | | | | | | |
| 7 | T | 3505 Livingston Rd, Indian Head, CHARLES, MD | 38.61361111, -77.07394444 | 48.000 m | BANT | 9.100 m structure / 13.700 m overall | |
| 8 | T | | | | | | |
| 9 | T | 12834 Rock Point Rd, Newburg, CHARLES, MD | 38.36027778, -76.94177778 | 37.000 m | BANT | 9.100 m structure / 13.700 m overall | |
| 10 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 13.700 m | | | | 28.400 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 13.700 m | | | | 22.800 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 13.700 m | | | | 28.500 | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | 13.700 m | | | | 31.200 | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | 13.700 m | | | | 39.700 | |
| 1 | 10 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | Berry ES - 10155 Berry Rd, Waldorf, MD | CHARLES | 3016382230 |
| 2 | Mary B Neal ES - 12105 St. Georges Dr., Waldorf, MD | CHARLES | 3016382617 |
| 3 | Billingsley ES - 10069 Billingsley Rd., White Plains, MD | CHARLES | 3017532088 |
| 4 | JC Park MS - 3505 Livingston Rd., Indian Head, MD | CHARLES | 3013757444 |
| 5 | Piccowaxen MS - 12834 Rock Point Rd., Newburg, MD | CHARLES | 3019341977 |
License history
| Date | File or call sign | Action |
|---|
| 2019-11-13 | WREN659 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4219837 | 2026-08-02 01:08:43 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WREN659 | ULS 4219837 | 2026-08-02 01:08:43 |
| Status | A | ULS 4219837 | 2026-08-02 01:08:43 |
| Service | IG | ULS 4219837 | 2026-08-02 01:08:43 |
| Grant Date | 2019-11-13 | ULS 4219837 | 2026-08-02 01:08:43 |
| Expiration Date | 2029-11-13 | ULS 4219837 | 2026-08-02 01:08:43 |