Universal Licensing System
WBM525
IMPERIAL, COUNTY OF
License details
| ULS identifier | 971240 |
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| Call sign | WBM525 |
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| Radio service | MW |
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| Status | E |
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| Grant date | 1997-05-16 |
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| Expiration | 2002-06-11 |
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| Cancellation | 2002-09-15 |
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| Frequency range | 1905 MHz |
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| Locations | 1 |
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| Coordinates | 32.9580833, -115.8391667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:44 |
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Licensee
| Name | IMPERIAL, COUNTY OF |
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| Applicant type | G |
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| FRN | 0001527068 |
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| Location | EL CENTRO, CA |
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| Address | 940 MAIN ST RM 208, EL CENTRO, CA, 92243 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FXO | 1905.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 1905.00000000 | | 10M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 328 APPLESTILL RD, EL CENTRO, IMPERIAL, CA | 32.74700000, -115.55580556 | 219.500 m | | 42.700 m overall | |
| 2 | R | | 32.95808333, -115.83916667 | 247.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 31.2000 | 311.5000 | | |
| 1 | 2 | R | | | | 31.2000 | | | |
License history
| Date | File or call sign | Action |
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| 2002-09-15 | WBM525 | LIEXP |
| 2002-03-18 | WBM525 | LETRES |
| 1999-08-13 | WBM525 | LICCNV |
| 1997-07-09 | WBM525 | COR |
| 1997-05-16 | WBM525 | LIREN |
| 1992-06-11 | WBM525 | LIMOD |
| 1992-05-02 | WBM525 | LIMOD |
| 1987-07-13 | WBM525 | LIMOD |
| 1983-04-14 | WBM525 | LIMOD |
| 1982-08-10 | WBM525 | LIMOD |
| 1978-10-06 | WBM525 | LIMOD |
| 1978-04-23 | WBM525 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 971240 | 2026-08-02 02:47:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WBM525 | ULS 971240 | 2026-08-02 02:47:44 |
| Status | E | ULS 971240 | 2026-08-02 02:47:44 |
| Service | MW | ULS 971240 | 2026-08-02 02:47:44 |
| Grant Date | 1997-05-16 | ULS 971240 | 2026-08-02 02:47:44 |
| Expiration Date | 2002-06-11 | ULS 971240 | 2026-08-02 02:47:44 |
| Cancellation Date | 2002-09-15 | ULS 971240 | 2026-08-02 02:47:44 |