Universal Licensing System
WQMH450
Southern California Gas Company
License details
| ULS identifier | 3220267 |
|---|
| Call sign | WQMH450 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2020-06-02 |
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| Expiration | 2030-08-09 |
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| Frequency range | 10875 MHz |
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| Locations | 2 |
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| Representative location | Chino, SAN BERNARDINO, CA |
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| Coordinates | 34.0076667, -117.6838611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 10875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10875.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 13523 12th Street, Chino, SAN BERNARDINO, CA | 34.00766667, -117.68386111 | 216.800 m | BANT | 7.600 m structure / 7.600 m overall | N |
| 2 | R | | 34.18638889, -117.70172222 | 1597.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope HP4-107A | | H | 40.4000 | 355.3000 | | |
| 1 | 2 | R | Commscope HP4-107A | | | 40.4000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-20 | WQMH450 | ANATRM |
| 2026-07-20 | WQMH450 | FRATRM |
| 2026-07-20 | WQMH450 | PAATRM |
| 2026-07-20 | WQMH450 | LOATRM |
| 2026-05-13 | WQMH450 | PNLISR |
| 2026-05-13 | WQMH450 | LETTRS |
| 2026-01-06 | WQMH450 | LETCNS |
| 2024-10-04 | WQMH450 | LIMOD |
| 2022-12-15 | WQMH450 | LIMOD |
| 2020-06-02 | WQMH450 | LIREN |
| 2020-05-18 | WQMH450 | LETRES |
| 2016-12-15 | WQMH450 | LIAUA |
| 2016-07-13 | WQMH450 | LIMOD |
| 2016-07-05 | WQMH450 | ESUAPR |
| 2015-09-12 | WQMH450 | LIAUA |
| 2015-09-11 | WQMH450 | ESUAPR |
| 2014-10-17 | WQMH450 | LIAUA |
| 2014-10-16 | WQMH450 | ESUAPR |
| 2012-04-06 | WQMH450 | LIAUA |
| 2012-04-05 | WQMH450 | ESUAPR |
| 2010-08-09 | WQMH450 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3220267 | 2026-08-02 02:42:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQMH450 | ULS 3220267 | 2026-08-02 02:42:34 |
| Status | A | ULS 3220267 | 2026-08-02 02:42:34 |
| Service | MG | ULS 3220267 | 2026-08-02 02:42:34 |
| Grant Date | 2020-06-02 | ULS 3220267 | 2026-08-02 02:42:34 |
| Expiration Date | 2030-08-09 | ULS 3220267 | 2026-08-02 02:42:34 |