Universal Licensing System
WQLK677
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 3171084 |
|---|
| Call sign | WQLK677 |
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| Radio service | CF |
|---|
| Status | C |
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| Grant date | 2020-04-14 |
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| Expiration | 2030-02-24 |
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| Cancellation | 2021-09-10 |
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| Frequency range | 19375 - 23225 MHz (5 frequencies) |
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| Locations | 2 |
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| Representative location | HOUSTON, HARRIS, TX |
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| Coordinates | 29.6584444, -95.2783889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:52 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19375.00000000 | | | | | |
| 1 | 1 | FXO | 19475.00000000 | | | | | |
| 1 | 2 | FXO | 19575.00000000 | | | | | |
| 1 | 2 | FXO | 19675.00000000 | | | | | |
| 1 | 3 | FXO | 23225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19375.00000000 | | 47M1D7W |
| 1 | 1 | 19475.00000000 | | 47M1D7W |
| 1 | 2 | 19575.00000000 | | 47M1D7W |
| 1 | 2 | 19675.00000000 | | 47M1D7W |
| 1 | 3 | 23225.00000000 | | 45M8D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7783 AIRPORT BLVD, HOUSTON, HARRIS, TX | 29.65844444, -95.27838889 | 13.100 m | POLE | 35.700 m structure / 37.500 m overall | N |
| 2 | R | | 29.64925000, -95.30322222 | 11.900 m | | | |
| 3 | R | | 29.64883333, -95.25769444 | 12.200 m | | | |
| 4 | R | | 29.66744444, -95.28800000 | 11.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | DRAGONWAVE INC A-ANT-18G-2.5-C | | H | 41.0000 | 247.0000 | | |
| 1 | 2 | R | DRAGONWAVE INC A-ANT-18G-2.5-C | | | 41.0000 | 0.0000 | | |
| 1 | 3 | R | DRAGONWAVE INC A-ANT-18G-2-C | | | 38.6000 | 0.0000 | | |
| 1 | 4 | R | ANDREW CORPORATION VHLP1-23A | | | 35.3000 | 0.0000 | | |
| 2 | 1 | T | DRAGONWAVE INC A-ANT-18G-2-C | | H | 38.6000 | 118.0000 | | |
| 3 | 1 | T | ANDREW CORPORATION VHLP1-23A | | V | 35.3000 | 317.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-11 | WQLK677 | LICAN |
| 2021-08-23 | WQLK677 | LIAUA |
| 2020-04-14 | WQLK677 | LIREN |
| 2020-04-01 | WQLK677 | LITRAN |
| 2019-12-02 | WQLK677 | LETRES |
| 2018-05-31 | WQLK677 | LITRAN |
| 2016-10-05 | WQLK677 | LIAUA |
| 2016-08-26 | WQLK677 | LIAUA |
| 2016-08-26 | WQLK677 | LTSAPR |
| 2016-08-05 | WQLK677 | LTSAPR |
| 2013-07-10 | WQLK677 | LITRAN |
| 2012-12-11 | WQLK677 | LITRAN |
| 2012-11-20 | WQLK677 | LETCNS |
| 2012-11-16 | WQLK677 | ESUAPR |
| 2012-09-25 | WQLK677 | LIAUA |
| 2012-09-24 | WQLK677 | ESUAPR |
| 2011-08-17 | WQLK677 | LIMOD |
| 2011-08-09 | WQLK677 | LETCNS |
| 2011-05-24 | WQLK677 | LETCNS |
| 2010-05-07 | WQLK677 | LIMOD |
| 2010-03-13 | WQLK677 | LIAUA |
| 2010-03-12 | WQLK677 | ESUAPR |
| 2010-02-24 | WQLK677 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3171084 | 2026-08-02 02:44:52 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQLK677 | ULS 3171084 | 2026-08-02 02:44:52 |
| Status | C | ULS 3171084 | 2026-08-02 02:44:52 |
| Service | CF | ULS 3171084 | 2026-08-02 02:44:52 |
| Grant Date | 2020-04-14 | ULS 3171084 | 2026-08-02 02:44:52 |
| Expiration Date | 2030-02-24 | ULS 3171084 | 2026-08-02 02:44:52 |
| Cancellation Date | 2021-09-10 | ULS 3171084 | 2026-08-02 02:44:52 |