Universal Licensing System
WQMJ398
AWB American Wireless Broadband LLC
License details
| ULS identifier | 3223554 |
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| Call sign | WQMJ398 |
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| Radio service | MG |
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| Status | E |
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| Grant date | 2010-08-23 |
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| Expiration | 2020-08-23 |
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| Cancellation | 2020-10-24 |
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| Frequency range | 17820 MHz |
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| Locations | 2 |
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| Representative location | Chicago, COOK, IL |
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| Coordinates | 41.8836389, -87.6365000 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 17820.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17820.00000000 | | 56M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 101 N Wacker, Chicago, COOK, IL | 41.88363889, -87.63650000 | 179.800 m | B | 182.800 m structure / 182.800 m overall | |
| 2 | R | | 41.90319444, -87.66519444 | 181.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Radio Waves, Inc. HP2-18 | | V | 38.6000 | 312.4000 | | |
| 1 | 2 | R | Radio Waves, Inc. HP2-18 | | | 38.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-10-24 | WQMJ398 | LIEXP |
| 2020-06-01 | WQMJ398 | LETRES |
| 2011-11-22 | WQMJ398 | LETCNS |
| 2010-08-23 | WQMJ398 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3223554 | 2026-08-02 02:43:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMJ398 | ULS 3223554 | 2026-08-02 02:43:08 |
| Status | E | ULS 3223554 | 2026-08-02 02:43:08 |
| Service | MG | ULS 3223554 | 2026-08-02 02:43:08 |
| Grant Date | 2010-08-23 | ULS 3223554 | 2026-08-02 02:43:08 |
| Expiration Date | 2020-08-23 | ULS 3223554 | 2026-08-02 02:43:08 |
| Cancellation Date | 2020-10-24 | ULS 3223554 | 2026-08-02 02:43:08 |