Universal Licensing System
WQZN913
License details
| ULS identifier | 3933472 |
|---|---|
| Call sign | WQZN913 |
| Radio service | YG |
| Status | A |
| Grant date | 2017-06-22 |
| Expiration | 2027-06-22 |
| Frequency range | 451.74375 - 469.98125 MHz (27 frequencies) |
| Locations | 4 |
| Representative location | OAKLAND, CONTRA COSTA, CA |
| Coordinates | 37.8532500, -122.2094167 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:24:55 |
Licensee
| Name | CRYSTAL SMR Inc. |
|---|---|
| Applicant type | C |
| FRN | 0007251689 |
| Location | San Leandro, CA |
| Address | 1601 Neptune Drive, San Leandro, CA, 94577 |
| Phone | 5108959500 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 7 | 2 | FB6 | 451.74375000 | 20.000000 | 20.000000 | |||
| 3 | 1 | FB6 | 451.78125000 | 25.000000 | 25.000000 | |||
| 8 | 1 | MO6 | 456.74375000 | 6.000000 | 6.000000 | |||
| 4 | 1 | MO6 | 456.78125000 | 6.000000 | 6.000000 | |||
| 9 | 1 | FB6 | 461.38125000 | 100.000000 | 40.000000 | |||
| 7 | 1 | FB6 | 461.44375000 | 100.000000 | 30.000000 | |||
| 5 | 1 | FB6 | 461.65625000 | 100.000000 | 45.000000 | |||
| 11 | 1 | FB6 | 461.68125000 | 100.000000 | 15.000000 | |||
| 1 | 1 | FB6 | 461.78125000 | 15.000000 | 15.000000 | |||
| 5 | 1 | FB6 | 461.83125000 | 100.000000 | 45.000000 | |||
| 11 | 1 | FB6 | 462.01875000 | 100.000000 | 15.000000 | |||
| 9 | 1 | FB6 | 462.05625000 | 100.000000 | 40.000000 | |||
| 1 | 1 | FB6 | 462.11875000 | 15.000000 | 15.000000 | |||
| 3 | 1 | FB6 | 462.13125000 | 25.000000 | 25.000000 | |||
| 1 | 1 | FB6 | 462.46875000 | 15.000000 | 15.000000 | |||
| 5 | 1 | FB6 | 463.26875000 | 100.000000 | 45.000000 | |||
| 9 | 1 | FB6 | 463.54375000 | 100.000000 | 40.000000 | |||
| 3 | 1 | FB6 | 463.84375000 | 25.000000 | 25.000000 | |||
| 9 | 1 | FB6 | 464.04375000 | 100.000000 | 40.000000 | |||
| 7 | 1 | FB6 | 464.05625000 | 100.000000 | 30.000000 | |||
| 11 | 1 | FB6 | 464.20625000 | 100.000000 | 15.000000 | |||
| 1 | 1 | FB6 | 464.31875000 | 15.000000 | 15.000000 | |||
| 11 | 1 | FB6 | 464.40625000 | 100.000000 | 15.000000 | |||
| 9 | 1 | FB6 | 464.46875000 | 100.000000 | 40.000000 | |||
| 7 | 1 | FB6 | 464.59375000 | 100.000000 | 30.000000 | |||
| 5 | 1 | FB6 | 464.61875000 | 100.000000 | 45.000000 | |||
| 3 | 1 | FB6 | 464.76875000 | 25.000000 | 25.000000 | |||
| 5 | 1 | FB6 | 464.79375000 | 100.000000 | 45.000000 | |||
| 1 | 1 | FB6 | 464.81875000 | 15.000000 | 15.000000 | |||
| 3 | 1 | FB6 | 464.91875000 | 25.000000 | 25.000000 | |||
| 11 | 1 | FB6 | 464.93125000 | 100.000000 | 15.000000 | |||
| 7 | 1 | FB6 | 464.98125000 | 100.000000 | 30.000000 | |||
| 10 | 1 | MO6 | 466.38125000 | 6.000000 | 6.000000 | |||
| 8 | 1 | MO | 466.44375000 | 6.000000 | 6.000000 | |||
| 6 | 1 | MO6 | 466.65625000 | 6.000000 | 6.000000 | |||
| 12 | 1 | MO6 | 466.68125000 | 6.000000 | 6.000000 | |||
| 2 | 1 | MO6 | 466.78125000 | 6.000000 | 6.000000 | |||
| 6 | 1 | MO6 | 466.83125000 | 6.000000 | 6.000000 | |||
| 12 | 1 | MO6 | 467.01875000 | 6.000000 | 6.000000 | |||
| 10 | 1 | MO6 | 467.05625000 | 6.000000 | 6.000000 | |||
| 2 | 1 | MO6 | 467.11875000 | 6.000000 | 6.000000 | |||
| 4 | 1 | MO6 | 467.13125000 | 6.000000 | 6.000000 | |||
| 2 | 1 | MO6 | 467.46875000 | 6.000000 | 6.000000 | |||
| 6 | 1 | MO6 | 468.26875000 | 6.000000 | 6.000000 | |||
| 10 | 1 | MO6 | 468.54375000 | 6.000000 | 6.000000 | |||
| 4 | 1 | MO6 | 468.84375000 | 6.000000 | 6.000000 | |||
| 10 | 1 | MO6 | 469.04375000 | 6.000000 | 6.000000 | |||
| 8 | 1 | MO6 | 469.05625000 | 6.000000 | 6.000000 | |||
| 12 | 1 | MO6 | 469.20625000 | 6.000000 | 6.000000 | |||
| 2 | 1 | MO6 | 469.31875000 | 6.000000 | 6.000000 | |||
| 12 | 1 | MO6 | 469.40625000 | 6.000000 | 6.000000 | |||
| 10 | 1 | MO6 | 469.46875000 | 6.000000 | 6.000000 | |||
| 8 | 1 | MO6 | 469.59375000 | 6.000000 | 6.000000 | |||
| 6 | 1 | MO6 | 469.61875000 | 6.000000 | 6.000000 | |||
| 4 | 1 | MO6 | 469.76875000 | 6.000000 | 6.000000 | |||
| 6 | 1 | MO6 | 469.79375000 | 6.000000 | 6.000000 | |||
| 2 | 1 | MO6 | 469.81875000 | 6.000000 | 6.000000 | |||
| 4 | 1 | MO6 | 469.91875000 | 6.000000 | 6.000000 | |||
| 12 | 1 | MO6 | 469.93125000 | 6.000000 | 6.000000 | |||
| 8 | 1 | MO6 | 469.98125000 | 6.000000 | 6.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 7 | 2 | 451.74375000 | 4K00F1D | |
| 7 | 2 | 451.74375000 | 4K00F1E | |
| 3 | 1 | 451.78125000 | 4K00F1D | |
| 3 | 1 | 451.78125000 | 4K00F1E | |
| 8 | 1 | 456.74375000 | 4K00F1D | |
| 8 | 1 | 456.74375000 | 4K00F1E | |
| 4 | 1 | 456.78125000 | 4K00F1D | |
| 4 | 1 | 456.78125000 | 4K00F1E | |
| 9 | 1 | 461.38125000 | 4K00F1D | |
| 9 | 1 | 461.38125000 | 4K00F1E | |
| 7 | 1 | 461.44375000 | 4K00F1E | |
| 7 | 1 | 461.44375000 | 4K00F1D | |
| 5 | 1 | 461.65625000 | 4K00F1D | |
| 5 | 1 | 461.65625000 | 4K00F1E | |
| 11 | 1 | 461.68125000 | 4K00F1D | |
| 11 | 1 | 461.68125000 | 4K00F1E | |
| 1 | 1 | 461.78125000 | 4K00F1D | |
| 1 | 1 | 461.78125000 | 4K00F1E | |
| 5 | 1 | 461.83125000 | 4K00F1D | |
| 5 | 1 | 461.83125000 | 4K00F1E | |
| 11 | 1 | 462.01875000 | 4K00F1E | |
| 11 | 1 | 462.01875000 | 4K00F1D | |
| 9 | 1 | 462.05625000 | 4K00F1E | |
| 9 | 1 | 462.05625000 | 4K00F1D | |
| 1 | 1 | 462.11875000 | 4K00F1D | |
| 1 | 1 | 462.11875000 | 4K00F1E | |
| 3 | 1 | 462.13125000 | 4K00F1D | |
| 3 | 1 | 462.13125000 | 4K00F1E | |
| 1 | 1 | 462.46875000 | 4K00F1D | |
| 1 | 1 | 462.46875000 | 4K00F1E | |
| 5 | 1 | 463.26875000 | 4K00F1E | |
| 5 | 1 | 463.26875000 | 4K00F1D | |
| 9 | 1 | 463.54375000 | 4K00F1E | |
| 9 | 1 | 463.54375000 | 4K00F1D | |
| 3 | 1 | 463.84375000 | 4K00F1D | |
| 3 | 1 | 463.84375000 | 4K00F1E | |
| 9 | 1 | 464.04375000 | 4K00F1E | |
| 9 | 1 | 464.04375000 | 4K00F1D | |
| 7 | 1 | 464.05625000 | 4K00F1E | |
| 7 | 1 | 464.05625000 | 4K00F1D | |
| 11 | 1 | 464.20625000 | 4K00F1D | |
| 11 | 1 | 464.20625000 | 4K00F1E | |
| 1 | 1 | 464.31875000 | 4K00F1E | |
| 1 | 1 | 464.31875000 | 4K00F1D | |
| 11 | 1 | 464.40625000 | 4K00F1E | |
| 11 | 1 | 464.40625000 | 4K00F1D | |
| 9 | 1 | 464.46875000 | 4K00F1D | |
| 9 | 1 | 464.46875000 | 4K00F1E | |
| 7 | 1 | 464.59375000 | 4K00F1D | |
| 7 | 1 | 464.59375000 | 4K00F1E | |
| 5 | 1 | 464.61875000 | 4K00F1E | |
| 5 | 1 | 464.61875000 | 4K00F1D | |
| 3 | 1 | 464.76875000 | 4K00F1E | |
| 3 | 1 | 464.76875000 | 4K00F1D | |
| 5 | 1 | 464.79375000 | 4K00F1E | |
| 5 | 1 | 464.79375000 | 4K00F1D | |
| 1 | 1 | 464.81875000 | 4K00F1E | |
| 1 | 1 | 464.81875000 | 4K00F1D | |
| 3 | 1 | 464.91875000 | 4K00F1D | |
| 3 | 1 | 464.91875000 | 4K00F1E | |
| 11 | 1 | 464.93125000 | 4K00F1D | |
| 11 | 1 | 464.93125000 | 4K00F1E | |
| 7 | 1 | 464.98125000 | 4K00F1D | |
| 7 | 1 | 464.98125000 | 4K00F1E | |
| 10 | 1 | 466.38125000 | 4K00F1E | |
| 10 | 1 | 466.38125000 | 4K00F1D | |
| 8 | 1 | 466.44375000 | 4K00F1E | |
| 8 | 1 | 466.44375000 | 4K00F1D | |
| 6 | 1 | 466.65625000 | 4K00F1D | |
| 6 | 1 | 466.65625000 | 4K00F1E | |
| 12 | 1 | 466.68125000 | 4K00F1D | |
| 12 | 1 | 466.68125000 | 4K00F1E | |
| 2 | 1 | 466.78125000 | 4K00F1E | |
| 2 | 1 | 466.78125000 | 4K00F1D | |
| 6 | 1 | 466.83125000 | 4K00F1E | |
| 6 | 1 | 466.83125000 | 4K00F1D | |
| 12 | 1 | 467.01875000 | 4K00F1D | |
| 12 | 1 | 467.01875000 | 4K00F1E | |
| 10 | 1 | 467.05625000 | 4K00F1D | |
| 10 | 1 | 467.05625000 | 4K00F1E | |
| 2 | 1 | 467.11875000 | 4K00F1D | |
| 2 | 1 | 467.11875000 | 4K00F1E | |
| 4 | 1 | 467.13125000 | 4K00F1D | |
| 4 | 1 | 467.13125000 | 4K00F1E | |
| 2 | 1 | 467.46875000 | 4K00F1D | |
| 2 | 1 | 467.46875000 | 4K00F1E | |
| 6 | 1 | 468.26875000 | 4K00F1E | |
| 6 | 1 | 468.26875000 | 4K00F1D | |
| 10 | 1 | 468.54375000 | 4K00F1D | |
| 10 | 1 | 468.54375000 | 4K00F1E | |
| 4 | 1 | 468.84375000 | 4K00F1E | |
| 4 | 1 | 468.84375000 | 4K00F1D | |
| 10 | 1 | 469.04375000 | 4K00F1D | |
| 10 | 1 | 469.04375000 | 4K00F1E | |
| 8 | 1 | 469.05625000 | 4K00F1E | |
| 8 | 1 | 469.05625000 | 4K00F1D | |
| 12 | 1 | 469.20625000 | 4K00F1D | |
| 12 | 1 | 469.20625000 | 4K00F1E | |
| 2 | 1 | 469.31875000 | 4K00F1E | |
| 2 | 1 | 469.31875000 | 4K00F1D | |
| 12 | 1 | 469.40625000 | 4K00F1D | |
| 12 | 1 | 469.40625000 | 4K00F1E | |
| 10 | 1 | 469.46875000 | 4K00F1E | |
| 10 | 1 | 469.46875000 | 4K00F1D | |
| 8 | 1 | 469.59375000 | 4K00F1E | |
| 8 | 1 | 469.59375000 | 4K00F1D | |
| 6 | 1 | 469.61875000 | 4K00F1D | |
| 6 | 1 | 469.61875000 | 4K00F1E | |
| 4 | 1 | 469.76875000 | 4K00F1D | |
| 4 | 1 | 469.76875000 | 4K00F1E | |
| 6 | 1 | 469.79375000 | 4K00F1D | |
| 6 | 1 | 469.79375000 | 4K00F1E | |
| 2 | 1 | 469.81875000 | 4K00F1D | |
| 2 | 1 | 469.81875000 | 4K00F1E | |
| 4 | 1 | 469.91875000 | 4K00F1D | |
| 4 | 1 | 469.91875000 | 4K00F1E | |
| 12 | 1 | 469.93125000 | 4K00F1D | |
| 12 | 1 | 469.93125000 | 4K00F1E | |
| 8 | 1 | 469.98125000 | 4K00F1D | |
| 8 | 1 | 469.98125000 | 4K00F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | ALLISON, FREMONT, ALAMEDA, CA | 37.49980556, -121.87202778 | 790.000 m | GTOWER | 21.000 m structure / 21.000 m overall | |
| 2 | T | 0.000 m | |||||
| 3 | T | CRANE RIDGE, LIVERMORE, ALAMEDA, CA | 37.60605556, -121.62077778 | 890.000 m | GTOWER | 18.000 m structure / 18.000 m overall | |
| 4 | T | ||||||
| 5 | T | 300 Radio Road (008245 / SAN BRUNO MOUNTAIN (TOWER 4)), Brisbane, SAN MATEO, CA | 37.68905556, -122.43655556 | 367.000 m | LTOWER | 76.500 m structure / 81.100 m overall | N |
| 6 | T | N | |||||
| 7 | T | 37Devil's Peak, Burlingame, SAN MATEO, CA | 37.54269444, -122.44663889 | 546.500 m | GTOWER | 37.000 m structure / 61.000 m overall | N |
| 8 | T | N | |||||
| 9 | T | GRIZZLY PEAK, OAKLAND, CONTRA COSTA, CA | 37.85325000, -122.20941667 | 444.000 m | POLE | 43.000 m structure / 43.000 m overall | N |
| 10 | T | N | |||||
| 11 | T | HIHO RIDGE, LIVERMORE, ALAMEDA, CA | 37.51225000, -121.69938889 | 1158.000 m | GTOWER | 18.000 m structure / 18.000 m overall | N |
| 12 | T | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 21.000 m | 590.600 | |||||
| 1 | 2 | T | |||||||
| 1 | 3 | T | 18.000 m | 415.900 | |||||
| 1 | 4 | T | |||||||
| 1 | 5 | T | 81.100 m | 407.000 | |||||
| 1 | 6 | T | |||||||
| 1 | 7 | T | 61.000 m | 498.400 | |||||
| 1 | 8 | T | |||||||
| 1 | 9 | T | 43.000 m | 347.500 | |||||
| 1 | 10 | T | |||||||
| 1 | 11 | T | 18.000 m | 549.800 | |||||
| 1 | 12 | T | |||||||
| 2 | 7 | T | 23.000 m | 460.400 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 1716 N. 11th Ave, Suite G, HANFORD, CA | KINGS | 5595846446 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2019-03-27 | WQZN913 | LETCNS |
| 2019-01-01 | WQZN913 | LETCNS |
| 2018-05-22 | WQZN913 | LIMOD |
| 2018-03-29 | WQZN913 | LIMOD |
| 2018-03-27 | WQZN913 | LETCNS |
| 2017-06-22 | WQZN913 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 3933472 | 2026-08-02 01:24:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WQZN913 | ULS 3933472 | 2026-08-02 01:24:55 |
| Status | A | ULS 3933472 | 2026-08-02 01:24:55 |
| Service | YG | ULS 3933472 | 2026-08-02 01:24:55 |
| Grant Date | 2017-06-22 | ULS 3933472 | 2026-08-02 01:24:55 |
| Expiration Date | 2027-06-22 | ULS 3933472 | 2026-08-02 01:24:55 |