Universal Licensing System
WRFX291
Pacific Bell Telephone Company - AT&T California
License details
| ULS identifier | 4280971 |
|---|
| Call sign | WRFX291 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2020-05-20 |
|---|
| Expiration | 2030-05-20 |
|---|
| Frequency range | 451.79375 - 469.1875 MHz (14 frequencies) |
|---|
| Locations | 6 |
|---|
| Representative location | WILLITS, MENDOCINO, CA |
|---|
| Coordinates | 39.3255556, -123.2759722 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:08:42 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.79375000 | | | 56.000000 | 28.000000 | |
| 2 | 1 | MO | 451.79375000 | | | 30.000000 | 30.000000 | |
| 5 | 1 | FB2 | 451.83750000 | | | 100.000000 | 40.000000 | |
| 3 | 1 | FB8 | 451.89375000 | | | 100.000000 | 33.000000 | |
| 2 | 1 | MO | 456.79375000 | | | 30.000000 | 30.000000 | |
| 6 | 1 | MO | 456.83750000 | | | 30.000000 | 30.000000 | |
| 4 | 1 | MO8 | 456.89375000 | | | 30.000000 | 30.000000 | |
| 3 | 1 | FB2 | 462.22500000 | | | 100.000000 | 33.000000 | |
| 1 | 1 | FB8 | 463.51250000 | | | 100.000000 | 28.000000 | |
| 2 | 1 | MO8 | 463.51250000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | FB2 | 463.78125000 | | | 56.000000 | 28.000000 | |
| 2 | 1 | MO | 463.78125000 | | | 30.000000 | 30.000000 | |
| 1 | 1 | FB2 | 463.82500000 | | | 100.000000 | 28.000000 | |
| 2 | 1 | MO | 463.82500000 | | | 30.000000 | 30.000000 | |
| 5 | 1 | FB8 | 464.18750000 | | | 100.000000 | 40.000000 | |
| 4 | 1 | MO | 467.22500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO8 | 468.51250000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 468.78125000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | MO | 468.82500000 | | | 30.000000 | 30.000000 | |
| 6 | 1 | MO8 | 469.18750000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.79375000 | | 4K00F7W |
| 2 | 1 | 451.79375000 | | 4K00F7W |
| 5 | 1 | 451.83750000 | | 4K00F7W |
| 3 | 1 | 451.89375000 | | 4K00F7W |
| 2 | 1 | 456.79375000 | | 4K00F7W |
| 6 | 1 | 456.83750000 | | 4K00F7W |
| 4 | 1 | 456.89375000 | | 4K00F7W |
| 3 | 1 | 462.22500000 | | 4K00F7W |
| 1 | 1 | 463.51250000 | | 4K00F7W |
| 2 | 1 | 463.51250000 | | 4K00F7W |
| 1 | 1 | 463.78125000 | | 4K00F7W |
| 2 | 1 | 463.78125000 | | 4K00F7W |
| 1 | 1 | 463.82500000 | | 4K00F7W |
| 2 | 1 | 463.82500000 | | 4K00F7W |
| 5 | 1 | 464.18750000 | | 4K00F7W |
| 4 | 1 | 467.22500000 | | 4K00F7W |
| 2 | 1 | 468.51250000 | | 4K00F7W |
| 2 | 1 | 468.78125000 | | 4K00F7W |
| 2 | 1 | 468.82500000 | | 4K00F7W |
| 6 | 1 | 469.18750000 | | 4K00F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6.5 MILES SE OF WILLITS, WILLITS, MENDOCINO, CA | 39.32555556, -123.27597222 | 985.100 m | LTOWER | 15.800 m structure / 19.500 m overall | N |
| 2 | T | | | | | | |
| 3 | T | 6 MILES SW OF GRASS VALLEY, CLOVERDALE, MENDOCINO, CA | 38.88308333, -122.99408333 | 893.700 m | LTOWER | 36.600 m structure / 42.100 m overall | N |
| 4 | T | | | | | | |
| 5 | T | 7.3 MILES EASE SE OF UKIAH CA, UKIAH, LAKE, CA | 39.10980556, -123.08180556 | 950.100 m | LTOWER | 13.700 m structure / 19.200 m overall | N |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 19.500 m | | 5.5000 | 360.0000 | 523.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 42.100 m | | 8.1000 | 360.0000 | 480.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 19.200 m | | 8.1000 | 360.0000 | 441.000 | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1821 24TH ST, RM 120, SACRAMENTO, CA | SACRAMENTO | 9162133578 |
License history
| Date | File or call sign | Action |
|---|
| 2025-09-26 | WRFX291 | LIAUA |
| 2025-09-06 | WRFX291 | LIAUA |
| 2025-06-24 | WRFX291 | LETCNS |
| 2025-06-12 | WRFX291 | LIAUA |
| 2024-09-23 | WRFX291 | LIMOD |
| 2024-01-20 | WRFX291 | LIAUA |
| 2023-01-14 | WRFX291 | LIAUA |
| 2021-08-31 | WRFX291 | PLAUPR |
| 2021-07-08 | WRFX291 | LIMOD |
| 2021-06-23 | WRFX291 | LETTRS |
| 2021-06-23 | WRFX291 | PNLISR |
| 2021-02-17 | WRFX291 | LETCNS |
| 2020-06-25 | WRFX291 | LIMOD |
| 2020-05-20 | WRFX291 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4280971 | 2026-08-02 01:08:42 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRFX291 | ULS 4280971 | 2026-08-02 01:08:42 |
| Status | A | ULS 4280971 | 2026-08-02 01:08:42 |
| Service | YG | ULS 4280971 | 2026-08-02 01:08:42 |
| Grant Date | 2020-05-20 | ULS 4280971 | 2026-08-02 01:08:42 |
| Expiration Date | 2030-05-20 | ULS 4280971 | 2026-08-02 01:08:42 |