Universal Licensing System
WPMK420
SOUTHERN CALIFORNIA GAS COMPANY
License details
| ULS identifier | 1796024 |
|---|
| Call sign | WPMK420 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2013-06-01 |
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| Expiration | 2023-08-20 |
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| Cancellation | 2023-08-07 |
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| Frequency range | 153.44 - 158.13 MHz (2 frequencies) |
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| Locations | 5 |
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| Representative location | LA HABRA HEIGHTS, ORANGE, CA |
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| Coordinates | 33.9733333, -117.9428333 |
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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 | 153.44000000 | | | 100.000000 | 20.000000 | |
| 2 | 1 | FB | 153.44000000 | | | 100.000000 | 500.000000 | |
| 3 | 1 | FX1 | 158.13000000 | | | 100.000000 | 500.000000 | |
| 4 | 1 | FX1 | 158.13000000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | MO | 158.13000000 | | | 30.000000 | 60.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.44000000 | | 11K0F3E |
| 2 | 1 | 153.44000000 | | 11K0F3E |
| 3 | 1 | 158.13000000 | | 11K0F3E |
| 4 | 1 | 158.13000000 | | 11K0F3E |
| 5 | 1 | 158.13000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SKYLINE DR NEAR E ROAD JCT, LA HABRA HEIGHTS, ORANGE, CA | 33.97333333, -117.94283333 | 424.000 m | TOWER | 37.000 m structure / 40.000 m overall | N |
| 2 | T | 1050 OVERLAND CT, SAN DIMAS, LOS ANGELES, CA | 34.10916667, -117.82727778 | 268.000 m | TOWER | 12.000 m structure / 12.000 m overall | N |
| 3 | T | 1919 S STATE COLLEGE BLVD, ANAHEIM, ORANGE, CA | 33.80086111, -117.89033333 | 45.000 m | TOWER | 30.000 m structure / 37.000 m overall | N |
| 4 | T | CA | | | | | |
| 5 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 40.000 m | | | | 327.000 | |
| 1 | 2 | T | | 12.000 m | | | | -122.000 | |
| 1 | 3 | T | | 37.000 m | | | | 22.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1919 S STATE COLLEGE BLVD, ANAHEIM, CA | | 2137805441 |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-08 | WPMK420 | LICAN |
| 2023-05-29 | WPMK420 | LETRES |
| 2017-01-25 | WPMK420 | LIAUA |
| 2017-01-25 | WPMK420 | LIMOD |
| 2015-09-12 | WPMK420 | LIAUA |
| 2015-09-11 | WPMK420 | ESUAPR |
| 2014-10-17 | WPMK420 | LIAUA |
| 2014-10-16 | WPMK420 | ESUAPR |
| 2013-06-01 | WPMK420 | LIREN |
| 2013-05-27 | WPMK420 | LETRES |
| 2013-01-01 | WPMK420 | LIMOD |
| 2012-12-31 | WPMK420 | ESUAPR |
| 2012-04-06 | WPMK420 | LIAUA |
| 2012-04-05 | WPMK420 | ESUAPR |
| 2009-11-25 | WPMK420 | LIAUA |
| 2009-11-25 | WPMK420 | ESUAPR |
| 2008-03-13 | WPMK420 | LIAUA |
| 2008-03-12 | WPMK420 | ESCAPR |
| 2008-01-17 | WPMK420 | LIAUA |
| 2008-01-16 | WPMK420 | ESCAPR |
| 2006-05-01 | WPMK420 | EFCAPR |
| 2006-05-01 | WPMK420 | LTSAPR |
| 2006-04-27 | WPMK420 | LIAUA |
| 2006-04-26 | WPMK420 | ESCAPR |
| 2005-02-28 | WPMK420 | LTSAPR |
| 2005-02-25 | WPMK420 | EFCAPR |
| 2005-02-23 | WPMK420 | LIAUA |
| 2005-02-22 | WPMK420 | ESCAPR |
| 2004-02-27 | WPMK420 | LIAUA |
| 2003-06-13 | WPMK420 | LIREN |
| 2003-05-27 | WPMK420 | LETRES |
| 2002-02-15 | WPMK420 | AUDOPR |
| 2000-11-23 | WPMK420 | LICCNV |
| 1998-08-20 | WPMK420 | LIISS |
| 1998-08-20 | WPMK420 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1796024 | 2026-08-02 01:10:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMK420 | ULS 1796024 | 2026-08-02 01:10:32 |
| Status | C | ULS 1796024 | 2026-08-02 01:10:32 |
| Service | IG | ULS 1796024 | 2026-08-02 01:10:32 |
| Grant Date | 2013-06-01 | ULS 1796024 | 2026-08-02 01:10:32 |
| Expiration Date | 2023-08-20 | ULS 1796024 | 2026-08-02 01:10:32 |
| Cancellation Date | 2023-08-07 | ULS 1796024 | 2026-08-02 01:10:32 |