Universal Licensing System
WPTR558
CALIFORNIA, STATE OF
License details
| ULS identifier | 2366378 |
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| Call sign | WPTR558 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-09-01 |
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| Expiration | 2031-11-29 |
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| Frequency range | 45.06 MHz |
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| Locations | 1 |
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| Representative location | SAN YSIDRO, SAN DIEGO, CA |
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| Coordinates | 32.5617222, -117.0353056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-23 05:54:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 45.06000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB | 45.06000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 45.06000000 | | 20K0F3E |
| 1 | 1 | 45.06000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SAN YSIDRO PARK RADIO STIE 1 KM N, SAN YSIDRO, SAN DIEGO, CA | 32.56172222, -117.03530556 | 146.300 m | TOWER | 33.500 m structure / 33.500 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 33.500 m | V | | 360.0000 | 79.900 | |
Control points
| Number | Address | County | Phone |
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| 1 | 7183 OPPORTUNITY RD, SAN DIEGO, CA | SAN DIEGO | 9156579999 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-01 | WPTR558 | LIREN |
| 2021-01-20 | WPTR558 | LIAUA |
| 2011-09-02 | WPTR558 | LIREN |
| 2011-09-01 | WPTR558 | ESUAPR |
| 2011-08-31 | WPTR558 | ESURNW |
| 2011-01-13 | WPTR558 | ESUAPR |
| 2011-01-13 | WPTR558 | EFUAPR |
| 2010-12-28 | WPTR558 | LIAUA |
| 2010-12-24 | WPTR558 | ESUAPR |
| 2002-09-23 | WPTR558 | COR |
| 2001-11-29 | WPTR558 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2366378 | 2026-08-23 05:54:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTR558 | ULS 2366378 | 2026-08-23 05:54:44 |
| Status | A | ULS 2366378 | 2026-08-23 05:54:44 |
| Service | PW | ULS 2366378 | 2026-08-23 05:54:44 |
| Grant Date | 2021-09-01 | ULS 2366378 | 2026-08-23 05:54:44 |
| Expiration Date | 2031-11-29 | ULS 2366378 | 2026-08-23 05:54:44 |