Universal Licensing System
WQKM955
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 3119541 |
|---|
| Call sign | WQKM955 |
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| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2019-08-06 |
|---|
| Expiration | 2029-07-20 |
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| Cancellation | 2021-09-08 |
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| Frequency range | 17815 - 17915 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Steger, COOK, IL |
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| Coordinates | 41.4732222, -87.6449444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:50 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17815.00000000 | | | | | |
| 1 | 2 | FXO | 17815.00000000 | | | | | |
| 1 | 1 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 17915.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17815.00000000 | | 47M1D7W |
| 1 | 2 | 17815.00000000 | | 45M8D7W |
| 1 | 1 | 17915.00000000 | | 47M1D7W |
| 1 | 2 | 17915.00000000 | | 45M8D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 196 W. 32nd ST (CH48734B), Steger, COOK, IL | 41.47322222, -87.64494444 | 215.800 m | TOWER | 56.400 m structure / 56.400 m overall | N |
| 2 | R | | 41.47900000, -87.61688889 | 212.100 m | | | |
| 3 | R | | 41.47286111, -87.69250000 | 218.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DRAGONWAVE INC A-ANT-18G-2-C | | V | 38.6000 | 74.7000 | | |
| 1 | 2 | R | DRAGONWAVE INC A-ANT-18G-2-C | | | 38.6000 | 0.0000 | | |
| 1 | 3 | R | DRAGONWAVE INC A-ANT-18G-3-C | | | 42.0000 | 0.0000 | | |
| 2 | 1 | T | DRAGONWAVE INC A-ANT-18G-2-C | | V | 38.6000 | 269.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-09 | WQKM955 | LICAN |
| 2021-05-14 | WQKM955 | LIAUA |
| 2020-04-01 | WQKM955 | LITRAN |
| 2019-08-06 | WQKM955 | LIREN |
| 2019-04-29 | WQKM955 | LETRES |
| 2018-05-31 | WQKM955 | LITRAN |
| 2016-10-05 | WQKM955 | LIAUA |
| 2016-08-26 | WQKM955 | LTSAPR |
| 2016-08-26 | WQKM955 | LIAUA |
| 2016-08-05 | WQKM955 | LTSAPR |
| 2015-10-29 | WQKM955 | LIMOD |
| 2015-09-01 | WQKM955 | LTSAPR |
| 2013-07-10 | WQKM955 | LITRAN |
| 2012-12-11 | WQKM955 | LITRAN |
| 2012-11-16 | WQKM955 | ESUAPR |
| 2012-09-20 | WQKM955 | LIAUA |
| 2012-09-19 | WQKM955 | ESUAPR |
| 2010-10-19 | WQKM955 | LETCNS |
| 2010-03-13 | WQKM955 | LIAUA |
| 2010-03-12 | WQKM955 | ESUAPR |
| 2009-11-05 | WQKM955 | LIMOD |
| 2009-07-20 | WQKM955 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3119541 | 2026-08-02 02:44:50 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQKM955 | ULS 3119541 | 2026-08-02 02:44:50 |
| Status | C | ULS 3119541 | 2026-08-02 02:44:50 |
| Service | CF | ULS 3119541 | 2026-08-02 02:44:50 |
| Grant Date | 2019-08-06 | ULS 3119541 | 2026-08-02 02:44:50 |
| Expiration Date | 2029-07-20 | ULS 3119541 | 2026-08-02 02:44:50 |
| Cancellation Date | 2021-09-08 | ULS 3119541 | 2026-08-02 02:44:50 |