Universal Licensing System
WPMK233
LOS ANGELES, COUNTY OF
License details
| ULS identifier | 1294245 |
|---|
| Call sign | WPMK233 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2023-07-13 |
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| Expiration | 2033-08-18 |
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| Frequency range | 473.5125 - 485.7875 MHz (8 frequencies) |
|---|
| Locations | 1 |
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| Representative location | COVINA, LOS ANGELES, CA |
|---|
| Coordinates | 34.0894444, -117.8897778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:48:19 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 473.51250000 | | | 35.000000 | 88.000000 | |
| 1 | 1 | FX1 | 473.53750000 | | | 35.000000 | 88.000000 | |
| 1 | 1 | FX1 | 485.66250000 | | | 30.000000 | 75.000000 | |
| 1 | 1 | FX1 | 485.68750000 | | | 30.000000 | 75.000000 | |
| 1 | 1 | FX1 | 485.71250000 | | | 30.000000 | 75.000000 | |
| 1 | 1 | FX1 | 485.73750000 | | | 30.000000 | 75.000000 | |
| 1 | 1 | FX1 | 485.76250000 | | | 35.000000 | 88.000000 | |
| 1 | 1 | FX1 | 485.78750000 | | | 35.000000 | 88.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 473.51250000 | | 11K0F1D |
| 1 | 1 | 473.51250000 | | 11K0F3E |
| 1 | 1 | 473.53750000 | | 11K0F3E |
| 1 | 1 | 473.53750000 | | 11K0F1D |
| 1 | 1 | 485.66250000 | | 11K0F1D |
| 1 | 1 | 485.66250000 | | 11K0F3E |
| 1 | 1 | 485.68750000 | | 11K0F3E |
| 1 | 1 | 485.68750000 | | 11K0F1D |
| 1 | 1 | 485.71250000 | | 11K0F1D |
| 1 | 1 | 485.71250000 | | 11K0F3E |
| 1 | 1 | 485.73750000 | | 11K0F3E |
| 1 | 1 | 485.73750000 | | 11K0F1D |
| 1 | 1 | 485.76250000 | | 11K0F3E |
| 1 | 1 | 485.76250000 | | 11K0F1D |
| 1 | 1 | 485.78750000 | | 11K0F3E |
| 1 | 1 | 485.78750000 | | 11K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 400 N COVINA AVE, COVINA, LOS ANGELES, CA | 34.08944444, -117.88977778 | 163.000 m | B | 9.000 m structure / 12.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | -139.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1320 N EASTERN AVE, LOS ANGELES, CA | | 2138816183 |
| 2 | 1320 N Eastern Ave, Los Angeles, CA | LOS ANGELES | 3238816183 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-24 | WPMK233 | LIAUA |
| 2025-05-03 | WPMK233 | LIAUA |
| 2023-07-13 | WPMK233 | LIREN |
| 2023-05-22 | WPMK233 | LETRES |
| 2023-05-20 | WPMK233 | ESURNW |
| 2020-12-15 | WPMK233 | LIMOD |
| 2013-05-21 | WPMK233 | LIREN |
| 2007-04-12 | WPMK233 | LIAUA |
| 2007-04-11 | WPMK233 | ESUAPR |
| 2006-06-27 | WPMK233 | LIAUA |
| 2006-06-26 | WPMK233 | ESUAPR |
| 2006-02-25 | WPMK233 | LIAUA |
| 2006-02-23 | WPMK233 | ESCAPR |
| 2006-02-13 | WPMK233 | COR |
| 2003-08-13 | WPMK233 | LIREN |
| 2003-08-13 | WPMK233 | COR |
| 2003-05-27 | WPMK233 | LETRES |
| 2001-10-15 | WPMK233 | AUDOPR |
| 2000-10-20 | WPMK233 | LICCNV |
| 2000-10-20 | WPMK233 | COR |
| 2000-07-18 | WPMK233 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1294245 | 2026-08-16 06:48:19 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMK233 | ULS 1294245 | 2026-08-16 06:48:19 |
| Status | A | ULS 1294245 | 2026-08-16 06:48:19 |
| Service | PW | ULS 1294245 | 2026-08-16 06:48:19 |
| Grant Date | 2023-07-13 | ULS 1294245 | 2026-08-16 06:48:19 |
| Expiration Date | 2033-08-18 | ULS 1294245 | 2026-08-16 06:48:19 |