Universal Licensing System
WPMT581
SOUTHERN CALIFORNIA GAS COMPANY
License details
| ULS identifier | 1800689 |
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| Call sign | WPMT581 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2013-10-25 |
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| Expiration | 2023-12-14 |
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| Cancellation | 2023-12-07 |
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| Frequency range | 158.235 - 158.265 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | BOX SPRINGS, RIVERSIDE, CA |
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| Coordinates | 33.9661389, -117.2858611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:10:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 153.69500000 | | | 110.000000 | 9.000000 | |
| 1 | 1 | FB | 158.14500000 | | | 110.000000 | 9.000000 | |
| 2 | 1 | MO | 158.14500000 | | | 30.000000 | | |
| 1 | 1 | FB | 158.17500000 | | | 110.000000 | 9.000000 | |
| 2 | 1 | MO | 158.17500000 | | | 30.000000 | | |
| 1 | 1 | FB | 158.22000000 | | | 110.000000 | 9.000000 | |
| 2 | 1 | MO | 158.22000000 | | | 30.000000 | | |
| 1 | 1 | FB | 158.23500000 | | | 110.000000 | 9.000000 | |
| 2 | 1 | MO | 158.23500000 | | | 30.000000 | | |
| 1 | 1 | FB | 158.26500000 | | | 110.000000 | 9.000000 | |
| 2 | 1 | MO | 158.26500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.69500000 | | 11K0F3E |
| 1 | 1 | 158.14500000 | | 11K0F3E |
| 2 | 1 | 158.14500000 | | 11K0F3E |
| 1 | 1 | 158.17500000 | | 11K0F3E |
| 2 | 1 | 158.17500000 | | 11K0F3E |
| 1 | 1 | 158.22000000 | | 11K0F3E |
| 2 | 1 | 158.22000000 | | 11K0F3E |
| 1 | 1 | 158.23500000 | | 11K0F3E |
| 2 | 1 | 158.23500000 | | 11K0F3E |
| 1 | 1 | 158.26500000 | | 11K0F3E |
| 2 | 1 | 158.26500000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BOX SPRINGS, BOX SPRINGS, RIVERSIDE, CA | 33.96613889, -117.28586111 | 905.000 m | TOWER | 18.000 m structure / 18.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 7.000 m | | | | 477.300 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1181 W LUGONIA AVE, REDLANDS, CA | | 9093355307 |
License history
| Date | File or call sign | Action |
|---|
| 2023-12-08 | WPMT581 | LICAN |
| 2023-09-18 | WPMT581 | LETRES |
| 2017-01-25 | WPMT581 | LIAUA |
| 2017-01-25 | WPMT581 | LIMOD |
| 2015-09-12 | WPMT581 | LIAUA |
| 2015-09-11 | WPMT581 | ESUAPR |
| 2014-10-17 | WPMT581 | LIAUA |
| 2014-10-16 | WPMT581 | ESUAPR |
| 2013-10-25 | WPMT581 | LIREN |
| 2013-09-23 | WPMT581 | LETRES |
| 2013-01-01 | WPMT581 | LIMOD |
| 2012-12-31 | WPMT581 | ESUAPR |
| 2012-04-06 | WPMT581 | LIAUA |
| 2012-04-05 | WPMT581 | ESUAPR |
| 2009-11-25 | WPMT581 | ESUAPR |
| 2009-11-25 | WPMT581 | LIAUA |
| 2008-03-13 | WPMT581 | LIAUA |
| 2008-03-12 | WPMT581 | ESCAPR |
| 2008-01-17 | WPMT581 | LIAUA |
| 2008-01-16 | WPMT581 | ESCAPR |
| 2006-05-01 | WPMT581 | LTSAPR |
| 2006-05-01 | WPMT581 | EFCAPR |
| 2006-04-27 | WPMT581 | LIAUA |
| 2006-04-26 | WPMT581 | ESCAPR |
| 2005-02-28 | WPMT581 | LTSAPR |
| 2005-02-25 | WPMT581 | EFCAPR |
| 2005-02-23 | WPMT581 | LIAUA |
| 2005-02-22 | WPMT581 | ESCAPR |
| 2004-02-27 | WPMT581 | LIAUA |
| 2004-02-17 | WPMT581 | LETCNS |
| 2003-10-17 | WPMT581 | LIREN |
| 2003-09-22 | WPMT581 | LETRES |
| 2003-05-15 | WPMT581 | LIMOD |
| 2001-12-28 | WPMT581 | AUDOPR |
| 2000-11-23 | WPMT581 | LICCNV |
| 1998-12-15 | WPMT581 | AUTHPR |
| 1998-12-14 | WPMT581 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1800689 | 2026-08-02 01:10:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMT581 | ULS 1800689 | 2026-08-02 01:10:32 |
| Status | C | ULS 1800689 | 2026-08-02 01:10:32 |
| Service | IG | ULS 1800689 | 2026-08-02 01:10:32 |
| Grant Date | 2013-10-25 | ULS 1800689 | 2026-08-02 01:10:32 |
| Expiration Date | 2023-12-14 | ULS 1800689 | 2026-08-02 01:10:32 |
| Cancellation Date | 2023-12-07 | ULS 1800689 | 2026-08-02 01:10:32 |