Universal Licensing System
WQMM678
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 3230191 |
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| Call sign | WQMM678 |
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| Radio service | CF |
|---|
| Status | C |
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| Grant date | 2020-10-20 |
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| Expiration | 2030-09-24 |
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| Cancellation | 2021-09-10 |
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| Frequency range | 19575 - 19675 MHz (2 frequencies) |
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| Locations | 2 |
|---|
| Representative location | LITTLETON, ARAPAHOE, CO |
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| Coordinates | 39.5966389, -105.0219444 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:04 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 19575.00000000 | | | | | |
| 1 | 1 | FXO | 19675.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 19575.00000000 | | 47M1D7W |
| 1 | 1 | 19675.00000000 | | 47M1D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6625 S. Santa Fe, LITTLETON, ARAPAHOE, CO | 39.59663889, -105.02194444 | 1634.400 m | POLE | 24.400 m structure / 24.400 m overall | N |
| 2 | R | | 39.59338889, -105.06977778 | 1678.100 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 | | H | 38.6000 | 265.0000 | | |
| 1 | 2 | R | RADIO WAVES, INC HP2-18 | | | 38.6000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-11 | WQMM678 | LICAN |
| 2021-08-26 | WQMM678 | LIAUA |
| 2020-11-23 | WQMM678 | LIMOD |
| 2020-10-20 | WQMM678 | LIREN |
| 2020-06-29 | WQMM678 | LETRES |
| 2020-04-01 | WQMM678 | LITRAN |
| 2018-05-31 | WQMM678 | LITRAN |
| 2016-08-26 | WQMM678 | LIAUA |
| 2016-08-26 | WQMM678 | LTSAPR |
| 2016-08-05 | WQMM678 | LTSAPR |
| 2013-09-23 | WQMM678 | LIMOD |
| 2013-07-10 | WQMM678 | LITRAN |
| 2012-12-11 | WQMM678 | LITRAN |
| 2012-11-16 | WQMM678 | ESUAPR |
| 2012-09-27 | WQMM678 | LIAUA |
| 2012-09-26 | WQMM678 | ESUAPR |
| 2012-07-10 | WQMM678 | AUTHPR |
| 2012-07-08 | WQMM678 | FRATRM |
| 2012-07-08 | WQMM678 | ANATRM |
| 2012-07-08 | WQMM678 | LOATRM |
| 2012-07-08 | WQMM678 | PAATRM |
| 2012-05-02 | WQMM678 | LETTRS |
| 2012-05-02 | WQMM678 | PNLISR |
| 2011-12-28 | WQMM678 | LETCNS |
| 2011-06-23 | WQMM678 | LIMOD |
| 2010-09-24 | WQMM678 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3230191 | 2026-08-02 02:45:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMM678 | ULS 3230191 | 2026-08-02 02:45:04 |
| Status | C | ULS 3230191 | 2026-08-02 02:45:04 |
| Service | CF | ULS 3230191 | 2026-08-02 02:45:04 |
| Grant Date | 2020-10-20 | ULS 3230191 | 2026-08-02 02:45:04 |
| Expiration Date | 2030-09-24 | ULS 3230191 | 2026-08-02 02:45:04 |
| Cancellation Date | 2021-09-10 | ULS 3230191 | 2026-08-02 02:45:04 |