Universal Licensing System
KDA253
South Bay Regional Public Communications Authority
License details
| ULS identifier | 1249462 |
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| Call sign | KDA253 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-10-18 |
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| Expiration | 2032-01-07 |
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| Frequency range | 470.8125 - 474.1125 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | GARDENA, LOS ANGELES, CA |
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| Coordinates | 33.8830833, -118.3075833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:28 |
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Licensee
| Name | South Bay Regional Public Communications Authority |
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| Applicant type | G |
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| FRN | 0022839930 |
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| Location | Hawthorne, CA |
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| Address | 4440 W. Broadway Ave, Hawthorne, CA, 90250 |
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| Phone | 3109731802 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB | 470.81250000 | | | 35.000000 | 77.000000 | |
| 2 | 1 | FB | 471.11250000 | | | 35.000000 | 77.000000 | |
| 1 | 1 | MO | 473.81250000 | | | 40.000000 | 120.000000 | |
| 1 | 1 | MO | 474.11250000 | | | 40.000000 | 120.000000 | |
| 1 | 1 | MO | 474.11250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 470.81250000 | | 20K0F3E |
| 2 | 1 | 470.81250000 | | 11K2F3E |
| 2 | 1 | 471.11250000 | | 20K0F3E |
| 2 | 1 | 471.11250000 | | 11K2F3E |
| 1 | 1 | 473.81250000 | | 20K0F3E |
| 1 | 1 | 473.81250000 | | 11K2F3E |
| 1 | 1 | 474.11250000 | | 20K0F3E |
| 1 | 1 | 474.11250000 | | 11K3F3E |
| 1 | 1 | 474.11250000 | | 20K0F3E |
| 1 | 1 | 474.11250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | | | | | | |
| 2 | T | 1718 W 162ND ST, GARDENA, LOS ANGELES, CA | 33.88308333, -118.30758333 | 13.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 30.000 m | | | | 26.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1718 W 162ND ST, GARDENA, CA | LOS ANGELES | 2132179612 |
| 2 | 4440 Broadway Ave, Hawthorne, CA | LOS ANGELES | 3109721802 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-18 | KDA253 | LIREN |
| 2021-10-11 | KDA253 | LETRES |
| 2021-10-09 | KDA253 | ESURNW |
| 2021-07-20 | KDA253 | LIAUA |
| 2020-06-19 | KDA253 | LIAUA |
| 2020-06-09 | KDA253 | LIAUA |
| 2018-12-28 | KDA253 | LIAUA |
| 2013-07-15 | KDA253 | ESUFND |
| 2013-07-15 | KDA253 | ESCFRN |
| 2011-10-25 | KDA253 | LIREN |
| 2011-10-25 | KDA253 | ESCAPR |
| 2011-10-17 | KDA253 | LETRES |
| 2011-06-11 | KDA253 | LIMOD |
| 2011-06-10 | KDA253 | ESCAPR |
| 2011-02-17 | KDA253 | LIMOD |
| 2010-12-20 | KDA253 | ESCAPR |
| 2010-10-13 | KDA253 | LIAUA |
| 2010-10-11 | KDA253 | ESCAPR |
| 2006-04-05 | KDA253 | ESCAPR |
| 2006-04-05 | KDA253 | LIAUA |
| 2006-04-04 | KDA253 | ESCFNR |
| 2003-05-07 | KDA253 | LIMOD |
| 2002-01-14 | KDA253 | LIREN |
| 2001-10-16 | KDA253 | AUDOPR |
| 2001-10-15 | KDA253 | LETRES |
| 2000-10-20 | KDA253 | LICCNV |
| 1996-11-15 | KDA253 | AUTHPR |
| 1996-11-15 | KDA253 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1249462 | 2026-08-02 01:20:28 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KDA253 | ULS 1249462 | 2026-08-02 01:20:28 |
| Status | A | ULS 1249462 | 2026-08-02 01:20:28 |
| Service | PW | ULS 1249462 | 2026-08-02 01:20:28 |
| Grant Date | 2021-10-18 | ULS 1249462 | 2026-08-02 01:20:28 |
| Expiration Date | 2032-01-07 | ULS 1249462 | 2026-08-02 01:20:28 |