Universal Licensing System
WRMF910
San Bernardino County
License details
| ULS identifier | 4431247 |
|---|
| Call sign | WRMF910 |
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| Radio service | MW |
|---|
| Status | A |
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| Grant date | 2021-04-02 |
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| Expiration | 2031-04-02 |
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| Frequency range | 10995 - 11565 MHz (2 frequencies) |
|---|
| Locations | 1 |
|---|
| Coordinates | 34.1592222, -117.3151111 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-17 04:20:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 10995.00000000 | | | | | |
| 1 | 1 | FXO | 11565.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 10995.00000000 | | 30M0D7W |
| 1 | 1 | 11565.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 128 N Willow Ave, Rialto, SAN BERNARDINO, CA | 34.10075000, -117.37491667 | 375.500 m | GTOWER | 15.900 m structure / 15.900 m overall | N |
| 2 | R | | 34.12436111, -117.40700000 | 432.800 m | | | |
| 3 | R | | 34.15922222, -117.31511111 | 574.900 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC3-W100B | | V | 38.6000 | 312.4000 | | |
| 1 | 2 | R | Commscope HP4-107B | | | 40.4000 | 0.0000 | | |
| 1 | 3 | R | ANDREW USX6-11W | | | 43.9000 | 0.0000 | | |
| 2 | 1 | T | ANDREW USX6-11W | | H | 43.9000 | 40.4000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-07-27 | WRMF910 | LIMOD |
| 2026-01-27 | WRMF910 | LIAUA |
| 2024-05-08 | WRMF910 | LIAUA |
| 2021-11-06 | WRMF910 | LIAUA |
| 2021-04-02 | WRMF910 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4431247 | 2026-08-17 04:20:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRMF910 | ULS 4431247 | 2026-08-17 04:20:22 |
| Status | A | ULS 4431247 | 2026-08-17 04:20:22 |
| Service | MW | ULS 4431247 | 2026-08-17 04:20:22 |
| Grant Date | 2021-04-02 | ULS 4431247 | 2026-08-17 04:20:22 |
| Expiration Date | 2031-04-02 | ULS 4431247 | 2026-08-17 04:20:22 |