Universal Licensing System
WQMZ644
Clearwire Spectrum Holdings III LLC
License details
| ULS identifier | 3246508 |
|---|
| Call sign | WQMZ644 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2021-01-21 |
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| Expiration | 2030-11-17 |
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| Cancellation | 2025-05-02 |
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| Frequency range | 17815 - 22225 MHz (4 frequencies) |
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| Locations | 4 |
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| Representative location | Norwalk, LOS ANGELES, CA |
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| Coordinates | 33.9026389, -118.0648056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:21:09 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 4 | FXO | 17815.00000000 | | | | | |
| 1 | 5 | FXO | 17915.00000000 | | | | | |
| 1 | 2 | FXO | 22125.00000000 | | | | | |
| 1 | 2 | FXO | 22225.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 4 | 17815.00000000 | | 47M8D7W |
| 1 | 5 | 17915.00000000 | | 49M2D7W |
| 1 | 2 | 22125.00000000 | | 49M2D7W |
| 1 | 2 | 22225.00000000 | | 49M2D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12541 Rosecrans Ave, Norwalk, LOS ANGELES, CA | 33.90263889, -118.06480556 | 29.000 m | POLE | 29.400 m structure / 29.400 m overall | N |
| 3 | R | | 33.89344444, -118.05950000 | 23.600 m | | | |
| 5 | R | | 33.89850000, -118.10947222 | 25.200 m | | | |
| 6 | R | | 33.88122222, -118.08208333 | 20.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 3 | R | ANDREW CORPORATION VHLP1-23A | | | 35.3000 | 0.0000 | | |
| 1 | 5 | R | ANDREW CORPORATION VHLP2-18B | | | 38.9000 | 0.0000 | | |
| 1 | 6 | R | ANDREW CORPORATION VHLP2-18B | | | 38.9000 | 0.0000 | | |
| 2 | 1 | T | ANDREW CORPORATION VHLP2-23B | | H | 40.5000 | 154.3000 | | |
| 4 | 1 | T | ANDREW CORPORATION VHLP2-18B | | V | 38.9000 | 263.7000 | | |
| 5 | 1 | T | ANDREW CORPORATION VHLP2-18B | | H | 38.9000 | 213.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-03 | WQMZ644 | LICAN |
| 2024-02-14 | WQMZ644 | LITRAN |
| 2023-11-16 | WQMZ644 | LITRAN |
| 2021-12-08 | WQMZ644 | LIMOD |
| 2021-08-26 | WQMZ644 | LIAUA |
| 2021-01-21 | WQMZ644 | LIREN |
| 2020-08-24 | WQMZ644 | LETRES |
| 2020-04-01 | WQMZ644 | LITRAN |
| 2018-05-31 | WQMZ644 | LITRAN |
| 2016-08-26 | WQMZ644 | LIAUA |
| 2016-08-26 | WQMZ644 | LTSAPR |
| 2016-08-05 | WQMZ644 | LTSAPR |
| 2013-07-10 | WQMZ644 | LITRAN |
| 2012-12-11 | WQMZ644 | LITRAN |
| 2012-11-16 | WQMZ644 | ESUAPR |
| 2012-09-28 | WQMZ644 | LIAUA |
| 2012-09-27 | WQMZ644 | ESUAPR |
| 2012-08-28 | WQMZ644 | AUTHPR |
| 2012-08-26 | WQMZ644 | ANATRM |
| 2012-08-26 | WQMZ644 | PAATRM |
| 2012-08-26 | WQMZ644 | FRATRM |
| 2012-08-26 | WQMZ644 | LOATRM |
| 2012-06-20 | WQMZ644 | LETTRS |
| 2012-06-20 | WQMZ644 | PNLISR |
| 2012-02-14 | WQMZ644 | LETCNS |
| 2011-03-09 | WQMZ644 | LIMOD |
| 2010-11-17 | WQMZ644 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3246508 | 2026-08-17 04:21:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMZ644 | ULS 3246508 | 2026-08-17 04:21:09 |
| Status | C | ULS 3246508 | 2026-08-17 04:21:09 |
| Service | CF | ULS 3246508 | 2026-08-17 04:21:09 |
| Grant Date | 2021-01-21 | ULS 3246508 | 2026-08-17 04:21:09 |
| Expiration Date | 2030-11-17 | ULS 3246508 | 2026-08-17 04:21:09 |
| Cancellation Date | 2025-05-02 | ULS 3246508 | 2026-08-17 04:21:09 |