Universal Licensing System
WPRK543
Wilcox Sound & Communications, Inc.
License details
| ULS identifier | 1832192 |
|---|
| Call sign | WPRK543 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2025-08-16 |
|---|
| Expiration | 2035-10-31 |
|---|
| Frequency range | 451.3125 - 469.05 MHz (19 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | LOS ANGELES, LOS ANGELES, CA |
|---|
| Coordinates | 34.1994444, -118.3739722 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:14:28 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 451.31250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 451.43750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 451.46250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 451.71250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 452.06250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 452.51250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 452.86250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 456.18750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 456.31250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 456.43750000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 456.46250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 456.71250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 457.06250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 457.51250000 | | | 2.000000 | 2.000000 | |
| 3 | 1 | MO | 457.86250000 | | | 2.000000 | 2.000000 | |
| 1 | 1 | FB2T | 463.87500000 | | | 20.000000 | 20.000000 | |
| 1 | 1 | FB2T | 464.05000000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 468.87500000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 469.05000000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 451.31250000 | | 11K2F3E |
| 3 | 1 | 451.43750000 | | 11K2F3E |
| 3 | 1 | 451.46250000 | | 11K2F3E |
| 3 | 1 | 451.71250000 | | 11K2F3E |
| 3 | 1 | 452.06250000 | | 11K2F3E |
| 3 | 1 | 452.51250000 | | 11K2F3E |
| 3 | 1 | 452.86250000 | | 11K2F3E |
| 3 | 1 | 456.18750000 | | 11K2F3E |
| 3 | 1 | 456.31250000 | | 11K2F3E |
| 3 | 1 | 456.43750000 | | 11K2F3E |
| 3 | 1 | 456.46250000 | | 11K2F3E |
| 3 | 1 | 456.71250000 | | 11K2F3E |
| 3 | 1 | 457.06250000 | | 11K2F3E |
| 3 | 1 | 457.51250000 | | 11K2F3E |
| 3 | 1 | 457.86250000 | | 11K2F3E |
| 1 | 1 | 463.87500000 | | 11K2F3E |
| 1 | 1 | 464.05000000 | | 11K2F3E |
| 2 | 1 | 468.87500000 | | 11K2F3E |
| 2 | 1 | 469.05000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | LOS ANGELES, LOS ANGELES, CA | 34.14416667, -118.39341667 | | | | N |
| 2 | T | LOS ANGELES, LOS ANGELES, CA | 34.14416667, -118.39341667 | | | | N |
| 3 | T | LOS ANGELES, LOS ANGELES, CA | 34.19944444, -118.37397222 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 7680 CLYBOURN AVENUE UNIT B, SUN VALLEY, CA | LOS ANGELES | 8185040507 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-16 | WPRK543 | LIREN |
| 2025-08-04 | WPRK543 | LETRES |
| 2016-08-09 | WPRK543 | LETCNS |
| 2015-11-06 | WPRK543 | LIREN |
| 2015-08-10 | WPRK543 | LETRES |
| 2005-10-26 | WPRK543 | LIREN |
| 2005-08-26 | WPRK543 | LTSAPR |
| 2005-08-08 | WPRK543 | LETRES |
| 2002-01-14 | WPRK543 | AUDOPR |
| 2001-09-05 | WPRK543 | LIAUA |
| 2000-11-23 | WPRK543 | LICCNV |
| 2000-10-31 | WPRK543 | AUTHPR |
| 2000-10-31 | WPRK543 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1832192 | 2026-08-02 01:14:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPRK543 | ULS 1832192 | 2026-08-02 01:14:28 |
| Status | A | ULS 1832192 | 2026-08-02 01:14:28 |
| Service | IG | ULS 1832192 | 2026-08-02 01:14:28 |
| Grant Date | 2025-08-16 | ULS 1832192 | 2026-08-02 01:14:28 |
| Expiration Date | 2035-10-31 | ULS 1832192 | 2026-08-02 01:14:28 |