Universal Licensing System
WQOQ878
CRYSTAL SMR INC.
License details
| ULS identifier | 3341261 |
|---|
| Call sign | WQOQ878 |
|---|
| Radio service | YG |
|---|
| Status | A |
|---|
| Grant date | 2025-03-12 |
|---|
| Expiration | 2035-04-05 |
|---|
| Frequency range | 483.8625 - 486.8625 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | VACAVILLE, SOLANO, CA |
|---|
| Coordinates | 38.4087778, -122.1105000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:20 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB8 | 483.86250000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | MO8 | 483.86250000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO8 | 486.86250000 | | | 50.000000 | 50.000000 | |
| 3 | 1 | FX1T | 486.86250000 | | | 50.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 483.86250000 | | 11K2F3E |
| 1 | 1 | 483.86250000 | | 20K0F1D |
| 1 | 1 | 483.86250000 | | 15K0F2D |
| 1 | 1 | 483.86250000 | | 4K00F1D |
| 1 | 1 | 483.86250000 | | 11K2F2D |
| 1 | 1 | 483.86250000 | | 20K0F3E |
| 1 | 1 | 483.86250000 | | 4K00F1E |
| 1 | 1 | 483.86250000 | | 11K2F1D |
| 2 | 1 | 483.86250000 | | 11K2F2D |
| 2 | 1 | 483.86250000 | | 11K2F1D |
| 2 | 1 | 483.86250000 | | 15K0F2D |
| 2 | 1 | 483.86250000 | | 4K00F1D |
| 2 | 1 | 483.86250000 | | 4K00F1E |
| 2 | 1 | 483.86250000 | | 11K2F3E |
| 2 | 1 | 483.86250000 | | 20K0F1D |
| 2 | 1 | 483.86250000 | | 20K0F3E |
| 2 | 1 | 486.86250000 | | 15K0F2D |
| 2 | 1 | 486.86250000 | | 11K2F2D |
| 2 | 1 | 486.86250000 | | 11K2F1D |
| 2 | 1 | 486.86250000 | | 4K00F1E |
| 2 | 1 | 486.86250000 | | 20K0F3E |
| 2 | 1 | 486.86250000 | | 11K2F3E |
| 2 | 1 | 486.86250000 | | 4K00F1D |
| 2 | 1 | 486.86250000 | | 20K0F1D |
| 3 | 1 | 486.86250000 | | 4K00F1D |
| 3 | 1 | 486.86250000 | | 11K2F2D |
| 3 | 1 | 486.86250000 | | 20K0F3E |
| 3 | 1 | 486.86250000 | | 15K0F2D |
| 3 | 1 | 486.86250000 | | 20K0F1D |
| 3 | 1 | 486.86250000 | | 11K2F3E |
| 3 | 1 | 486.86250000 | | 4K00F1E |
| 3 | 1 | 486.86250000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Mt Vaca, VACAVILLE, SOLANO, CA | 38.40877778, -122.11050000 | 829.000 m | LTOWER | 61.000 m structure / 61.000 m overall | N |
| 2 | T | | | | | | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 26.000 m | | | | 591.800 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1601 Neptune Drive, San Leandro, CA | ALAMEDA | 5108959500 |
Special conditions
| Type | Condition code |
|---|
| P | 1035 |
| P | 4020 |
License history
| Date | File or call sign | Action |
|---|
| 2025-03-12 | WQOQ878 | LIREN |
| 2025-01-13 | WQOQ878 | LETRES |
| 2022-06-09 | WQOQ878 | COR |
| 2022-06-09 | WQOQ878 | LIMOD |
| 2015-03-13 | WQOQ878 | LIREN |
| 2015-01-12 | WQOQ878 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3341261 | 2026-08-02 01:14:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOQ878 | ULS 3341261 | 2026-08-02 01:14:20 |
| Status | A | ULS 3341261 | 2026-08-02 01:14:20 |
| Service | YG | ULS 3341261 | 2026-08-02 01:14:20 |
| Grant Date | 2025-03-12 | ULS 3341261 | 2026-08-02 01:14:20 |
| Expiration Date | 2035-04-05 | ULS 3341261 | 2026-08-02 01:14:20 |