Universal Licensing System
WQOP781
BOB, LLC dba Business Only Broadband
License details
| ULS identifier | 3337691 |
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| Call sign | WQOP781 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 2011-12-13 |
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| Expiration | 2021-12-13 |
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| Cancellation | 2018-08-27 |
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| Frequency range | 21570 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.9059722, -87.6509722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:10 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 21570.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 21570.00000000 | | 37M9D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 860 W Evergreen Ave, Chicago, COOK, IL | 41.90597222, -87.65097222 | 192.000 m | BANT | 20.000 m structure / 23.000 m overall | |
| 2 | R | | 41.87900000, -87.63727778 | 177.000 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 | | V | 34.4000 | 159.2000 | | |
| 1 | 2 | R | DRAGONWAVE INC A-ANT-23G-1 | | | 34.4000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-08-28 | WQOP781 | LICAN |
| 2018-06-09 | WQOP781 | LIAUA |
| 2015-03-24 | WQOP781 | LITRAN |
| 2015-03-19 | WQOP781 | ESUAPR |
| 2014-10-01 | WQOP781 | LITRAN |
| 2014-08-26 | WQOP781 | ESUAPR |
| 2014-08-25 | WQOP781 | ESUAPR |
| 2014-07-31 | WQOP781 | ESUAPR |
| 2014-07-30 | WQOP781 | LIAUA |
| 2014-07-29 | WQOP781 | ESUAPR |
| 2013-04-03 | WQOP781 | LIAUA |
| 2013-04-02 | WQOP781 | ESUAPR |
| 2011-12-13 | WQOP781 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3337691 | 2026-08-02 02:47:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOP781 | ULS 3337691 | 2026-08-02 02:47:10 |
| Status | C | ULS 3337691 | 2026-08-02 02:47:10 |
| Service | CF | ULS 3337691 | 2026-08-02 02:47:10 |
| Grant Date | 2011-12-13 | ULS 3337691 | 2026-08-02 02:47:10 |
| Expiration Date | 2021-12-13 | ULS 3337691 | 2026-08-02 02:47:10 |
| Cancellation Date | 2018-08-27 | ULS 3337691 | 2026-08-02 02:47:10 |