Universal Licensing System
WQEM445
Cemex inc
License details
| ULS identifier | 2790569 |
|---|
| Call sign | WQEM445 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2016-01-07 |
|---|
| Expiration | 2026-03-04 |
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| Cancellation | 2026-05-09 |
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| Frequency range | 461.65 - 463.3 MHz (3 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | HOUSTON, HARRIS, TX |
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| Coordinates | 29.7498889, -95.3197778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 461.65000000 | | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 461.65000000 | | | 25.000000 | 20.000000 | |
| 1 | 1 | FB | 462.35000000 | | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 462.35000000 | | | 25.000000 | 20.000000 | |
| 1 | 1 | FB | 463.30000000 | | | 25.000000 | 20.000000 | |
| 2 | 1 | MO | 463.30000000 | | | 25.000000 | 20.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.65000000 | | 11K2F3E |
| 2 | 1 | 461.65000000 | | 11K2F3E |
| 1 | 1 | 462.35000000 | | 11K2F3E |
| 2 | 1 | 462.35000000 | | 11K2F3E |
| 1 | 1 | 463.30000000 | | 11K2F3E |
| 2 | 1 | 463.30000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5303 NAVIGATION, HOUSTON, HARRIS, TX | 29.74988889, -95.31977778 | 12.000 m | BANT | 9.000 m structure / 11.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 11.000 m | | | | 7.700 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5303 Navigation, Houston, TX | HARRIS | 7137677904 |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-09 | WQEM445 | LIEXP |
| 2025-12-08 | WQEM445 | LETRES |
| 2022-01-19 | WQEM445 | LIAUA |
| 2019-11-23 | WQEM445 | LIAUA |
| 2017-04-25 | WQEM445 | LIAUA |
| 2016-01-07 | WQEM445 | LIREN |
| 2016-01-06 | WQEM445 | ESUAPR |
| 2015-12-07 | WQEM445 | LETRES |
| 2015-07-20 | WQEM445 | LIMOD |
| 2014-03-14 | WQEM445 | LIAUA |
| 2014-03-14 | WQEM445 | LTSAPR |
| 2006-12-04 | WQEM445 | LETCNS |
| 2006-03-04 | WQEM445 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2790569 | 2026-08-02 01:16:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQEM445 | ULS 2790569 | 2026-08-02 01:16:59 |
| Status | E | ULS 2790569 | 2026-08-02 01:16:59 |
| Service | IG | ULS 2790569 | 2026-08-02 01:16:59 |
| Grant Date | 2016-01-07 | ULS 2790569 | 2026-08-02 01:16:59 |
| Expiration Date | 2026-03-04 | ULS 2790569 | 2026-08-02 01:16:59 |
| Cancellation Date | 2026-05-09 | ULS 2790569 | 2026-08-02 01:16:59 |