Universal Licensing System
WPMH850
CALIFORNIA, STATE OF
License details
| ULS identifier | 1175459 |
|---|
| Call sign | WPMH850 |
|---|
| Radio service | GE |
|---|
| Status | A |
|---|
| Grant date | 2023-05-09 |
|---|
| Expiration | 2033-07-31 |
|---|
| Frequency range | 813.5875 - 858.5875 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:15:41 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FX1 | 813.58750000 | | | 35.000000 | 111.000000 | |
| 4 | 1 | MO | 813.58750000 | | | 40.000000 | 100.000000 | |
| 1 | 1 | FB2 | 858.58750000 | | | 70.000000 | 50.000000 | |
| 1 | 1 | FB | 858.58750000 | | | 70.000000 | 50.000000 | |
| 3 | 1 | FB | 858.58750000 | | | 35.000000 | 55.000000 | |
| 4 | 1 | MO | 858.58750000 | | | 40.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 813.58750000 | | 20K0F3E |
| 4 | 1 | 813.58750000 | | 8K10F1E |
| 4 | 1 | 813.58750000 | | 20K0F3E |
| 1 | 1 | 858.58750000 | | 20K0F3E |
| 1 | 1 | 858.58750000 | | 20K0F3E |
| 3 | 1 | 858.58750000 | | 20K0F3E |
| 4 | 1 | 858.58750000 | | 8K10F1E |
| 4 | 1 | 858.58750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OAT MOUNTAIN 8 KM N, CHATSWORTH, LOS ANGELES, CA | 34.32555556, -118.58675000 | 1069.800 m | TOWER | 30.500 m structure / 36.600 m overall | N |
| 2 | T | CA | | | | | |
| 3 | T | 28820 N THE OLD ROAD, VALENCIA, LOS ANGELES, CA | 34.44161111, -118.60588889 | 309.000 m | POLE | 10.700 m structure / 10.700 m overall | N |
| 4 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 36.600 m | | | | 637.900 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 10.700 m | V | 3.0000 | 360.0000 | -183.400 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 120 SPRING ST, LOS ANGELES, CA | LOS ANGELES | 9166363840 |
| 2 | 100 S MAIN ST, LOS ANGELES, CA | LOS ANGELES | 9166363840 |
| 3 | 28820 N THE OLD ROAD, VALENCIA, CA | LOS ANGELES | 9166363840 |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-30 | WPMH850 | LETCNS |
| 2025-09-29 | WPMH850 | LIMOD |
| 2023-05-09 | WPMH850 | LIREN |
| 2023-05-08 | WPMH850 | LETRES |
| 2023-05-02 | WPMH850 | ESURNW |
| 2020-04-28 | WPMH850 | LIAUA |
| 2018-08-28 | WPMH850 | LETCNS |
| 2017-11-29 | WPMH850 | LIMOD |
| 2017-03-07 | WPMH850 | LETCNS |
| 2016-06-07 | WPMH850 | LIMOD |
| 2013-05-03 | WPMH850 | LIREN |
| 2011-01-13 | WPMH850 | ESUAPR |
| 2011-01-13 | WPMH850 | EFUAPR |
| 2010-12-31 | WPMH850 | LIAUA |
| 2010-12-24 | WPMH850 | LIAUA |
| 2010-12-23 | WPMH850 | ESUAPR |
| 2005-05-12 | WPMH850 | LIMOD |
| 2003-05-15 | WPMH850 | LIREN |
| 2003-05-05 | WPMH850 | LETRES |
| 2000-10-19 | WPMH850 | LICCNV |
| 1999-01-26 | WPMH850 | LIMOD |
| 1999-01-26 | WPMH850 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1175459 | 2026-08-02 01:15:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMH850 | ULS 1175459 | 2026-08-02 01:15:41 |
| Status | A | ULS 1175459 | 2026-08-02 01:15:41 |
| Service | GE | ULS 1175459 | 2026-08-02 01:15:41 |
| Grant Date | 2023-05-09 | ULS 1175459 | 2026-08-02 01:15:41 |
| Expiration Date | 2033-07-31 | ULS 1175459 | 2026-08-02 01:15:41 |