Universal Licensing System
WRFF782
SHELL COMMUNICATIONS INC
License details
| ULS identifier | 4253461 |
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| Call sign | WRFF782 |
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| Radio service | GJ |
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| Status | A |
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| Grant date | 2020-02-21 |
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| Expiration | 2030-02-21 |
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| Frequency range | 810.1125 - 855.1125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Martinez, CONTRA COSTA, CA |
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| Coordinates | 38.0266111, -122.1168056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:15:32 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | MO | 810.11250000 | | | 2.500000 | 2.500000 | |
| 1 | 1 | FB2 | 855.11250000 | | | 25.000000 | 40.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 810.11250000 | | 20K0F3E |
| 1 | 1 | 855.11250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Near 9 Bridgehead Rd, Martinez, CONTRA COSTA, CA | 38.02661111, -122.11680556 | 10.000 m | BANT | 15.200 m structure / 15.200 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.200 m | | | | -56.700 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 150 N Dairy Ashford, Houston, TX | HARRIS | 8323370209 |
License history
| Date | File or call sign | Action |
|---|
| 2024-09-26 | WRFF782 | LIAUA |
| 2024-03-20 | WRFF782 | LIAUA |
| 2024-03-19 | WRFF782 | LIAUA |
| 2022-03-02 | WRFF782 | LIAUA |
| 2020-11-24 | WRFF782 | LETCNS |
| 2020-02-21 | WRFF782 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4253461 | 2026-08-02 01:15:32 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFF782 | ULS 4253461 | 2026-08-02 01:15:32 |
| Status | A | ULS 4253461 | 2026-08-02 01:15:32 |
| Service | GJ | ULS 4253461 | 2026-08-02 01:15:32 |
| Grant Date | 2020-02-21 | ULS 4253461 | 2026-08-02 01:15:32 |
| Expiration Date | 2030-02-21 | ULS 4253461 | 2026-08-02 01:15:32 |