Universal Licensing System
WRDQ389
Southwest Central Dispatch
License details
| ULS identifier | 4173944 |
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| Call sign | WRDQ389 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2019-06-25 |
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| Expiration | 2029-06-25 |
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| Frequency range | 17965 MHz |
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| Locations | 2 |
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| Representative location | Palos Heights, COOK, IL |
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| Coordinates | 41.6550278, -87.7766389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 17965.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 17965.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 13049 South Ridgeland Ave, Palos Heights, COOK, IL | 41.65502778, -87.77663889 | 191.100 m | GTOWER | 27.400 m structure / 27.400 m overall | |
| 2 | R | | 41.64147222, -87.73858333 | 188.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope VHLP2-18C | | V | 39.0000 | 115.4000 | | |
| 1 | 2 | R | Commscope VHLP2-18C | | | 39.0000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-06-25 | WRDQ389 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4173944 | 2026-08-02 02:46:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRDQ389 | ULS 4173944 | 2026-08-02 02:46:03 |
| Status | A | ULS 4173944 | 2026-08-02 02:46:03 |
| Service | MW | ULS 4173944 | 2026-08-02 02:46:03 |
| Grant Date | 2019-06-25 | ULS 4173944 | 2026-08-02 02:46:03 |
| Expiration Date | 2029-06-25 | ULS 4173944 | 2026-08-02 02:46:03 |