Universal Licensing System
WRDW873
State of Maryland, MIEMSS
License details
| ULS identifier | 4187437 |
|---|
| Call sign | WRDW873 |
|---|
| Radio service | MW |
|---|
| Status | C |
|---|
| Grant date | 2019-08-08 |
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| Expiration | 2029-08-08 |
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| Cancellation | 2021-02-04 |
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| Frequency range | 18025 MHz |
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| Locations | 2 |
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| Representative location | Bethesda, MONTGOMERY, MD |
|---|
| Coordinates | 38.9800833, -77.1135833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:27 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 18025.00000000 | | | | | |
| 1 | 1 | FXO | 18025.00000000 | | | | | |
| 1 | 1 | FXO | 18025.00000000 | | | | | |
| 1 | 1 | FXO | 18025.00000000 | | | | | |
| 1 | 1 | FXO | 18025.00000000 | | | | | |
| 1 | 1 | FXO | 18025.00000000 | | | | | |
| 1 | 1 | FXO | 18025.00000000 | | | | | |
| 1 | 1 | FXO | 18025.00000000 | | | | | |
| 1 | 1 | FXO | 18025.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18025.00000000 | | 30M0D7W |
| 1 | 1 | 18025.00000000 | | 30M0D7W |
| 1 | 1 | 18025.00000000 | | 30M0D7W |
| 1 | 1 | 18025.00000000 | | 30M0D7W |
| 1 | 1 | 18025.00000000 | | 30M0D7W |
| 1 | 1 | 18025.00000000 | | 30M0D7W |
| 1 | 1 | 18025.00000000 | | 30M0D7W |
| 1 | 1 | 18025.00000000 | | 30M0D7W |
| 1 | 1 | 18025.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5575 Brite Drive, Bethesda, MONTGOMERY, MD | 38.98008333, -77.11358333 | 118.800 m | TANK | 30.500 m structure / 42.000 m overall | |
| 2 | R | | 38.99727778, -77.11091667 | 115.000 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 | 6.9000 | | |
| 1 | 2 | R | RFS SC2-190B | | | 39.0000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-05 | WRDW873 | LICAN |
| 2021-02-02 | WRDW873 | LIAUA |
| 2020-11-10 | WRDW873 | LETCNS |
| 2019-08-08 | WRDW873 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4187437 | 2026-08-02 02:46:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDW873 | ULS 4187437 | 2026-08-02 02:46:27 |
| Status | C | ULS 4187437 | 2026-08-02 02:46:27 |
| Service | MW | ULS 4187437 | 2026-08-02 02:46:27 |
| Grant Date | 2019-08-08 | ULS 4187437 | 2026-08-02 02:46:27 |
| Expiration Date | 2029-08-08 | ULS 4187437 | 2026-08-02 02:46:27 |
| Cancellation Date | 2021-02-04 | ULS 4187437 | 2026-08-02 02:46:27 |