Universal Licensing System
WQKJ221
BOB, LLC dba Business Only Broadband
License details
| ULS identifier | 3109492 |
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| Call sign | WQKJ221 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2009-06-09 |
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| Expiration | 2019-06-09 |
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| Cancellation | 2019-03-13 |
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| Frequency range | 23325 - 23425 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CHICAGO, COOK, IL |
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| Coordinates | 41.8686111, -87.7614167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 23325.00000000 | | | | | |
| 1 | 1 | FXO | 23425.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 23325.00000000 | | 47M1D7W |
| 1 | 1 | 23425.00000000 | | 47M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5490 W ROOSEVELT RD, CHICAGO, COOK, IL | 41.86861111, -87.76141667 | 185.000 m | BANT | 15.000 m structure / 17.000 m overall | |
| 2 | R | | 41.86319444, -87.74447222 | 184.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DRAGONWAVE INC A-ANT-23G-1-C | | V | 34.4000 | 113.1000 | | |
| 1 | 2 | R | DRAGONWAVE INC A-ANT-23G-1-C | | | 34.4000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-03-14 | WQKJ221 | LICAN |
| 2019-02-11 | WQKJ221 | LETRES |
| 2018-06-09 | WQKJ221 | LIAUA |
| 2015-03-24 | WQKJ221 | LITRAN |
| 2015-03-19 | WQKJ221 | ESUAPR |
| 2014-10-01 | WQKJ221 | LITRAN |
| 2014-08-26 | WQKJ221 | ESUAPR |
| 2014-08-25 | WQKJ221 | ESUAPR |
| 2014-07-31 | WQKJ221 | ESUAPR |
| 2014-07-30 | WQKJ221 | LIAUA |
| 2014-07-29 | WQKJ221 | ESUAPR |
| 2013-04-03 | WQKJ221 | LIAUA |
| 2013-04-02 | WQKJ221 | ESUAPR |
| 2009-06-09 | WQKJ221 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3109492 | 2026-08-02 02:47:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKJ221 | ULS 3109492 | 2026-08-02 02:47:00 |
| Status | C | ULS 3109492 | 2026-08-02 02:47:00 |
| Service | CF | ULS 3109492 | 2026-08-02 02:47:00 |
| Grant Date | 2009-06-09 | ULS 3109492 | 2026-08-02 02:47:00 |
| Expiration Date | 2019-06-09 | ULS 3109492 | 2026-08-02 02:47:00 |
| Cancellation Date | 2019-03-13 | ULS 3109492 | 2026-08-02 02:47:00 |