Universal Licensing System
WPFM428
CALIFORNIA, STATE OF
License details
| ULS identifier | 1233354 |
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| Call sign | WPFM428 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-05-04 |
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| Expiration | 2034-08-01 |
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| Frequency range | 1 MHz |
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| Locations | 1 |
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| Representative location | BARSTOW, SAN BERNARDINO, CA |
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| Coordinates | 34.8855278, -116.9955833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:45 |
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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 | FB | 1.00000000 | | | 10.000000 | 10.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 1.00000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 1800 DILL ST, BARSTOW, SAN BERNARDINO, CA | 34.88552778, -116.99558333 | 643.000 m | | 12.000 m structure / 12.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | V | -6.0000 | 360.0000 | | |
Control points
| Number | Address | County | Phone |
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| 1 | 464 W FOURTH STREET, SAN BERNARDINO, CA | | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-04 | WPFM428 | LIREN |
| 2021-01-09 | WPFM428 | LIAUA |
| 2014-06-04 | WPFM428 | LIREN |
| 2014-06-02 | WPFM428 | ESURNW |
| 2014-05-05 | WPFM428 | LETRES |
| 2014-05-03 | WPFM428 | ESURNW |
| 2010-12-24 | WPFM428 | LIAUA |
| 2010-12-23 | WPFM428 | ESCAPR |
| 2004-06-17 | WPFM428 | LIREN |
| 2004-05-13 | WPFM428 | LETRES |
| 2000-10-20 | WPFM428 | LICCNV |
| 1999-06-17 | WPFM428 | AUTHPR |
| 1999-06-17 | WPFM428 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1233354 | 2026-08-02 01:15:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPFM428 | ULS 1233354 | 2026-08-02 01:15:45 |
| Status | A | ULS 1233354 | 2026-08-02 01:15:45 |
| Service | PW | ULS 1233354 | 2026-08-02 01:15:45 |
| Grant Date | 2024-05-04 | ULS 1233354 | 2026-08-02 01:15:45 |
| Expiration Date | 2034-08-01 | ULS 1233354 | 2026-08-02 01:15:45 |