Universal Licensing System
WPBJ550
LOS ANGELES, CITY OF
License details
| ULS identifier | 1231192 |
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| Call sign | WPBJ550 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2022-11-16 |
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| Expiration | 2032-12-23 |
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| Frequency range | 453.875 - 458.875 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SAN PEDRO, LOS ANGELES, CA |
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| Coordinates | 33.7380833, -118.2803611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:06 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 453.87500000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FX1 | 458.87500000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.87500000 | | 11K3F3E |
| 1 | 1 | 453.87500000 | | 11K3F1E |
| 1 | 1 | 458.87500000 | | 11K3F1E |
| 1 | 1 | 458.87500000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 638 S BEACON ST, SAN PEDRO, LOS ANGELES, CA | 33.73808333, -118.28036111 | 9.000 m | | 35.000 m structure / 35.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 52.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 200 N Main St, LOS ANGELES, CA | | 2139786556 |
License history
| Date | File or call sign | Action |
|---|
| 2022-11-16 | WPBJ550 | LIREN |
| 2022-11-10 | WPBJ550 | LIMOD |
| 2022-10-24 | WPBJ550 | ESURNW |
| 2022-09-26 | WPBJ550 | LETRES |
| 2012-11-07 | WPBJ550 | LIAUA |
| 2012-11-06 | WPBJ550 | ESUAPR |
| 2012-10-25 | WPBJ550 | LIAUA |
| 2012-10-24 | WPBJ550 | ESUAPR |
| 2012-10-02 | WPBJ550 | LIREN |
| 2012-10-01 | WPBJ550 | LETRES |
| 2012-09-24 | WPBJ550 | ESURNW |
| 2011-12-31 | WPBJ550 | LIAUA |
| 2011-12-30 | WPBJ550 | ESUAPR |
| 2011-12-09 | WPBJ550 | LIMOD |
| 2011-12-08 | WPBJ550 | ESUAPR |
| 2011-09-09 | WPBJ550 | LTSAPR |
| 2011-09-09 | WPBJ550 | LIAUA |
| 2011-09-08 | WPBJ550 | ESCAPR |
| 2011-09-08 | WPBJ550 | EFCAPR |
| 2002-11-05 | WPBJ550 | LIREN |
| 2002-09-30 | WPBJ550 | LETRES |
| 2002-03-07 | WPBJ550 | AUDOPR |
| 2000-10-20 | WPBJ550 | LICCNV |
| 1997-12-01 | WPBJ550 | AUTHPR |
| 1997-12-01 | WPBJ550 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1231192 | 2026-08-02 01:11:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBJ550 | ULS 1231192 | 2026-08-02 01:11:06 |
| Status | A | ULS 1231192 | 2026-08-02 01:11:06 |
| Service | PW | ULS 1231192 | 2026-08-02 01:11:06 |
| Grant Date | 2022-11-16 | ULS 1231192 | 2026-08-02 01:11:06 |
| Expiration Date | 2032-12-23 | ULS 1231192 | 2026-08-02 01:11:06 |