Universal Licensing System
WRDJ527
BOB, LLC
License details
| ULS identifier | 4159904 |
|---|
| Call sign | WRDJ527 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2019-05-14 |
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| Expiration | 2029-05-14 |
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| Frequency range | 10935 MHz |
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| Locations | 2 |
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| Representative location | Northlake, COOK, IL |
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| Coordinates | 41.9232500, -87.9176111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10935.00000000 | | | | | |
| 1 | 1 | FXO | 10935.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10935.00000000 | | 36M2D7W |
| 1 | 1 | 10935.00000000 | | 36M3D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 601 Northwest Ave., Northlake, COOK, IL | 41.92325000, -87.91761111 | 202.000 m | BMAST | 17.000 m structure / 20.000 m overall | |
| 2 | R | | 41.92666667, -87.80666667 | 198.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RF Engineering & Energy R RFMA-1135UH06S | | V | 34.5000 | 87.6000 | | |
| 1 | 2 | R | RF Engineering & Energy R RFMA-1135UH06S | | | 34.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-04 | WRDJ527 | LITRAN |
| 2025-08-01 | WRDJ527 | LITRAN |
| 2025-04-23 | WRDJ527 | LITRAN |
| 2024-05-11 | WRDJ527 | LIAUA |
| 2020-10-24 | WRDJ527 | LITRAN |
| 2020-09-21 | WRDJ527 | LITRAN |
| 2020-08-05 | WRDJ527 | LIAUA |
| 2019-05-14 | WRDJ527 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4159904 | 2026-08-02 02:47:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDJ527 | ULS 4159904 | 2026-08-02 02:47:01 |
| Status | A | ULS 4159904 | 2026-08-02 02:47:01 |
| Service | CF | ULS 4159904 | 2026-08-02 02:47:01 |
| Grant Date | 2019-05-14 | ULS 4159904 | 2026-08-02 02:47:01 |
| Expiration Date | 2029-05-14 | ULS 4159904 | 2026-08-02 02:47:01 |