Universal Licensing System
WRDW875
State of Maryland, MIEMSS
License details
| ULS identifier | 4187439 |
|---|
| Call sign | WRDW875 |
|---|
| Radio service | MW |
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| Status | A |
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| Grant date | 2019-08-08 |
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| Expiration | 2029-08-08 |
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| Frequency range | 19555 MHz |
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| Locations | 2 |
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| Representative location | Frederick, FREDERICK, MD |
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| Coordinates | 39.4225833, -77.4144167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19555.00000000 | | | | | |
| 1 | 1 | FXO | 19555.00000000 | | | | | |
| 1 | 1 | FXO | 19555.00000000 | | | | | |
| 1 | 1 | FXO | 19555.00000000 | | | | | |
| 1 | 1 | FXO | 19555.00000000 | | | | | |
| 1 | 1 | FXO | 19555.00000000 | | | | | |
| 1 | 1 | FXO | 19555.00000000 | | | | | |
| 1 | 1 | FXO | 19555.00000000 | | | | | |
| 1 | 1 | FXO | 19555.00000000 | | | | | |
| 1 | 1 | FXO | 19555.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19555.00000000 | | 30M0D7W |
| 1 | 1 | 19555.00000000 | | 30M0D7W |
| 1 | 1 | 19555.00000000 | | 30M0D7W |
| 1 | 1 | 19555.00000000 | | 30M0D7W |
| 1 | 1 | 19555.00000000 | | 30M0D7W |
| 1 | 1 | 19555.00000000 | | 30M0D7W |
| 1 | 1 | 19555.00000000 | | 30M0D7W |
| 1 | 1 | 19555.00000000 | | 30M0D7W |
| 1 | 1 | 19555.00000000 | | 30M0D7W |
| 1 | 1 | 19555.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 00 West 7th Street, Frederick, FREDERICK, MD | 39.42258333, -77.41441667 | 98.700 m | B | 21.300 m structure / 24.000 m overall | N |
| 2 | R | | 39.43186111, -77.43836111 | 107.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-190B | | V | 39.0000 | 296.6000 | | |
| 1 | 2 | R | RFS SC2-190B | | | 39.0000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-02 | WRDW875 | LIAUA |
| 2020-11-10 | WRDW875 | LETCNS |
| 2019-12-02 | WRDW875 | LIMOD |
| 2019-08-08 | WRDW875 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4187439 | 2026-08-02 02:46:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDW875 | ULS 4187439 | 2026-08-02 02:46:24 |
| Status | A | ULS 4187439 | 2026-08-02 02:46:24 |
| Service | MW | ULS 4187439 | 2026-08-02 02:46:24 |
| Grant Date | 2019-08-08 | ULS 4187439 | 2026-08-02 02:46:24 |
| Expiration Date | 2029-08-08 | ULS 4187439 | 2026-08-02 02:46:24 |