Universal Licensing System
WRDK860
JMZ CORPORATION
License details
| ULS identifier | 4162840 |
|---|
| Call sign | WRDK860 |
|---|
| Radio service | MG |
|---|
| Status | A |
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| Grant date | 2019-05-22 |
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| Expiration | 2029-05-22 |
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| Frequency range | 10755 MHz |
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| Locations | 2 |
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| Representative location | Topeka, SHAWNEE, KS |
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| Coordinates | 38.9591111, -95.6881944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:51 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 1 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10755.00000000 | | 79M6D7D |
| 1 | 1 | 10755.00000000 | | 79M6D7D |
| 1 | 1 | 10755.00000000 | | 79M6D7D |
| 1 | 1 | 10755.00000000 | | 79M6D7D |
| 1 | 2 | 10755.00000000 | | 79M6D7D |
| 1 | 2 | 10755.00000000 | | 79M6D7D |
| 1 | 2 | 10755.00000000 | | 79M6D7D |
| 1 | 2 | 10755.00000000 | | 79M6D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5917 SW Topeka Blvd, Topeka, SHAWNEE, KS | 38.95911111, -95.68819444 | 313.000 m | SILO | 49.000 m structure / 50.000 m overall | |
| 2 | R | | 38.97611111, -95.80944444 | 355.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Jirous JRMB-900-10/11 | | V | 37.5000 | 280.3000 | | |
| 1 | 2 | R | Jirous JRMB-900-10/11 | | | 37.5000 | | | |
| 2 | 1 | T | Jirous JRMB-900-10/11 | | H | 37.5000 | 280.3000 | | |
| 2 | 2 | R | Jirous JRMB-900-10/11 | | | 37.5000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-09 | WRDK860 | LITRAN |
| 2023-01-31 | WRDK860 | LITRAN |
| 2021-10-13 | WRDK860 | LIAUA |
| 2020-09-05 | WRDK860 | LIAUA |
| 2019-05-22 | WRDK860 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4162840 | 2026-08-02 02:44:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDK860 | ULS 4162840 | 2026-08-02 02:44:51 |
| Status | A | ULS 4162840 | 2026-08-02 02:44:51 |
| Service | MG | ULS 4162840 | 2026-08-02 02:44:51 |
| Grant Date | 2019-05-22 | ULS 4162840 | 2026-08-02 02:44:51 |
| Expiration Date | 2029-05-22 | ULS 4162840 | 2026-08-02 02:44:51 |