Universal Licensing System
WRCK907
CALIFORNIA, STATE OF
License details
| ULS identifier | 4095549 |
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| Call sign | WRCK907 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2018-10-29 |
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| Expiration | 2028-10-29 |
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| Frequency range | 155.055 - 155.85 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | FOREST RANCH, BUTTE, CA |
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| Coordinates | 39.9351667, -121.6478611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:11 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 155.05500000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO | 155.85000000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.05500000 | | 6K50F1D |
| 1 | 1 | 155.05500000 | | 11K2F3E |
| 2 | 1 | 155.85000000 | | 6K50F1D |
| 2 | 1 | 155.85000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | PLATT MTN 6.4KM NE, FOREST RANCH, BUTTE, CA | 39.93516667, -121.64786111 | 1065.300 m | LTOWER | 42.700 m structure / 42.700 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.500 m | V | 3.0000 | 360.0000 | 216.200 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 176 NELSON AVENUE, OROVILLE, CA | BUTTE | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2021-02-05 | WRCK907 | LIAUA |
| 2019-07-30 | WRCK907 | LETCNS |
| 2018-10-29 | WRCK907 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4095549 | 2026-08-02 01:16:11 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRCK907 | ULS 4095549 | 2026-08-02 01:16:11 |
| Status | A | ULS 4095549 | 2026-08-02 01:16:11 |
| Service | PW | ULS 4095549 | 2026-08-02 01:16:11 |
| Grant Date | 2018-10-29 | ULS 4095549 | 2026-08-02 01:16:11 |
| Expiration Date | 2028-10-29 | ULS 4095549 | 2026-08-02 01:16:11 |