Universal Licensing System
WPOJ563
SOUTH BAY REGIONAL PUBLIC COMMUNICATIONS AUTHORITY
License details
| ULS identifier | 209839 |
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| Call sign | WPOJ563 |
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| Radio service | CD |
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| Status | C |
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| Grant date | 1999-05-25 |
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| Expiration | 2009-05-25 |
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| Cancellation | 2004-10-12 |
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| Frequency range | 470.0375 - 509.0375 MHz (7 frequencies) |
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| Locations | 3 |
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| Representative location | HAWTHORNE, LOS ANGELES, CA |
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| Coordinates | 33.9213889, -118.3525000 |
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| Source archive | l_paging.zip |
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| Dataset refreshed | 2026-08-02 02:52:27 |
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Licensee
| Name | SOUTH BAY REGIONAL PUBLIC COMMUNICATIONS AUTHORITY |
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| Applicant type | G |
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| FRN | 0001521525 |
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| Location | HAWTHORNE, CA |
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| Address | 4440 W BROADWAYQ, HAWTHORNE, CA, 902503857 |
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| Phone | 3109731802 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FBBS | 470.01250000 | | | 70.000000 | 140.000000 | |
| 2 | 1 | FBBS | 470.01250000 | | | 70.000000 | 200.000000 | |
| 3 | 1 | FBBS | 470.01250000 | | | 70.000000 | 56.000000 | |
| 1 | 1 | FBBS | 470.03750000 | | | 70.000000 | 140.000000 | |
| 2 | 1 | FBBS | 470.03750000 | | | 70.000000 | 200.000000 | |
| 3 | 1 | FBBS | 470.03750000 | | | 70.000000 | 56.000000 | |
| 1 | 1 | FBBS | 473.01250000 | | | 70.000000 | 140.000000 | |
| 2 | 1 | FBBS | 473.01250000 | | | 70.000000 | 200.000000 | |
| 3 | 1 | FBBS | 473.01250000 | | | 70.000000 | 56.000000 | |
| 1 | 1 | FBBS | 473.03750000 | | | 70.000000 | 140.000000 | |
| 2 | 1 | FBBS | 473.03750000 | | | 70.000000 | 200.000000 | |
| 3 | 1 | FBBS | 473.03750000 | | | 70.000000 | 56.000000 | |
| 1 | 1 | FBBS | 506.01250000 | | | 70.000000 | 140.000000 | |
| 2 | 1 | FBBS | 506.01250000 | | | 70.000000 | 200.000000 | |
| 3 | 1 | FBBS | 506.01250000 | | | 70.000000 | 56.000000 | |
| 1 | 1 | FBBS | 506.03750000 | | | 70.000000 | 140.000000 | |
| 2 | 1 | FBBS | 506.03750000 | | | 70.000000 | 200.000000 | |
| 3 | 1 | FBBS | 506.03750000 | | | 70.000000 | 56.000000 | |
| 1 | 1 | FBBS | 509.01250000 | | | 70.000000 | 140.000000 | |
| 2 | 1 | FBBS | 509.01250000 | | | 70.000000 | 200.000000 | |
| 3 | 1 | FBBS | 509.01250000 | | | 70.000000 | 56.000000 | |
| 1 | 1 | FBBS | 509.03750000 | | | 70.000000 | 140.000000 | |
| 2 | 1 | | 509.03750000 | | | 70.000000 | 200.000000 | |
| 3 | 1 | FBBS | 509.03750000 | | | 70.000000 | 56.000000 | |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12227 HAWTHORNE WAY, HAWTHORNE, LOS ANGELES, CA | 33.92138889, -118.35250000 | 21.000 m | TOWER | 15.000 m structure / 18.000 m overall | N |
| 2 | T | VIA VISALIA AND PUNTA PLACE, PALOS VERDES ESTATES, LOS ANGELES, CA | 33.78916667, -118.40083333 | 247.000 m | POLE | 12.000 m structure / 15.000 m overall | N |
| 3 | T | 514 W PROSPECT, REDONDO BEACH, LOS ANGELES, CA | 33.85333333, -118.37805556 | 51.000 m | BTWR | 49.000 m structure / 59.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | 0.0000 | | | |
| 1 | 2 | T | | 15.000 m | | 0.0000 | | | |
| 1 | 3 | T | | 59.000 m | | 0.0000 | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4440 W BROADWAY, HAWTHORNE, CA | | 3109721802 |
License history
| Date | File or call sign | Action |
|---|
| 2004-12-07 | WPOJ563 | LETCAS |
| 2004-10-20 | WPOJ563 | PNACT |
| 2004-10-12 | WPOJ563 | AUDCAN |
| 2004-09-28 | WPOJ563 | LETAUS |
| 2002-12-11 | WPOJ563 | LIMOD |
| 2000-03-06 | WPOJ563 | AUTHPR |
| 2000-03-06 | WPOJ563 | INTDUP |
| 1999-10-14 | WPOJ563 | COR |
| 1999-05-28 | WPOJ563 | AUTHPR |
| 1999-05-26 | WPOJ563 | COR |
| 1999-05-26 | WPOJ563 | AUTHPR |
| 1999-05-25 | WPOJ563 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 209839 | 2026-08-02 02:52:17 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPOJ563 | ULS 209839 | 2026-08-02 02:52:27 |
| Status | C | ULS 209839 | 2026-08-02 02:52:27 |
| Service | CD | ULS 209839 | 2026-08-02 02:52:27 |
| Grant Date | 1999-05-25 | ULS 209839 | 2026-08-02 02:52:27 |
| Expiration Date | 2009-05-25 | ULS 209839 | 2026-08-02 02:52:27 |
| Cancellation Date | 2004-10-12 | ULS 209839 | 2026-08-02 02:52:27 |