Universal Licensing System
WNUX391
CRYSTAL SMR INC.
License details
| ULS identifier | 1138609 |
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| Call sign | WNUX391 |
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| Radio service | GX |
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| Status | C |
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| Grant date | 2000-12-12 |
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| Expiration | 2010-12-03 |
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| Cancellation | 2002-01-24 |
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| Frequency range | 851.8625 MHz |
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| Locations | 1 |
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| Representative location | VACAVILLE, SOLANO, CA |
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| Coordinates | 38.4088056, -122.1105278 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-16 01:09:33 |
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Licensee
| Name | CRYSTAL SMR INC. |
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| Applicant type | C |
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| FRN | 0005749403 |
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| Location | SAN LEANDRO, CA |
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| Address | 1601 NEPTUNE DRIVE, SAN LEANDRO, CA, 94577 |
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| Phone | 5108959500 |
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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 | FB2C | 851.86250000 | | | 125.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 851.86250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | MOUNT VACA, VACAVILLE, SOLANO, CA | 38.40880556, -122.11052778 | 829.000 m | | 55.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 61.000 m | | | | 623.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 4154281500 |
License history
| Date | File or call sign | Action |
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| 2002-01-25 | WNUX391 | LICAN |
| 2001-08-16 | WNUX391 | LIASS |
| 2000-12-12 | WNUX391 | LIREN |
| 2000-09-24 | WNUX391 | LETRES |
| 2000-09-15 | WNUX391 | LICCNV |
| 1995-12-11 | WNUX391 | AUTHPR |
| 1995-12-11 | WNUX391 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1138609 | 2026-08-16 01:09:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNUX391 | ULS 1138609 | 2026-08-16 01:09:33 |
| Status | C | ULS 1138609 | 2026-08-16 01:09:33 |
| Service | GX | ULS 1138609 | 2026-08-16 01:09:33 |
| Grant Date | 2000-12-12 | ULS 1138609 | 2026-08-16 01:09:33 |
| Expiration Date | 2010-12-03 | ULS 1138609 | 2026-08-16 01:09:33 |
| Cancellation Date | 2002-01-24 | ULS 1138609 | 2026-08-16 01:09:33 |