Universal Licensing System
WQYB441
BOB, LLC
License details
| ULS identifier | 3837538 |
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| Call sign | WQYB441 |
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| Radio service | CF |
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| Status | A |
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| Grant date | 2016-08-08 |
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| Expiration | 2026-08-08 |
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| Frequency range | 19520 MHz |
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| Locations | 2 |
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| Representative location | Romeoville, WILL, IL |
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| Coordinates | 41.6231111, -88.1175278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:57 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19520.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19520.00000000 | | 33M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1125 W Taylor Rd, Romeoville, WILL, IL | 41.62311111, -88.11752778 | 199.000 m | BMAST | 10.000 m structure / 12.000 m overall | N |
| 2 | R | | 41.60069444, -87.97886111 | 245.000 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 | 102.1000 | | |
| 1 | 2 | R | Commscope VHLP1-18E | | | 34.6000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-18 | WQYB441 | LETRES |
| 2025-08-04 | WQYB441 | LITRAN |
| 2025-08-01 | WQYB441 | LITRAN |
| 2025-04-23 | WQYB441 | LITRAN |
| 2024-05-11 | WQYB441 | LIAUA |
| 2020-10-24 | WQYB441 | LITRAN |
| 2020-09-21 | WQYB441 | LITRAN |
| 2020-08-05 | WQYB441 | LIAUA |
| 2018-06-09 | WQYB441 | LIAUA |
| 2017-07-24 | WQYB441 | LIMOD |
| 2016-08-08 | WQYB441 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3837538 | 2026-08-02 02:46:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQYB441 | ULS 3837538 | 2026-08-02 02:46:57 |
| Status | A | ULS 3837538 | 2026-08-02 02:46:57 |
| Service | CF | ULS 3837538 | 2026-08-02 02:46:57 |
| Grant Date | 2016-08-08 | ULS 3837538 | 2026-08-02 02:46:57 |
| Expiration Date | 2026-08-08 | ULS 3837538 | 2026-08-02 02:46:57 |