Universal Licensing System
WQOK837
FIRST SOLAR
License details
| ULS identifier | 3328426 |
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| Call sign | WQOK837 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-11-01 |
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| Expiration | 2021-11-01 |
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| Cancellation | 2022-01-01 |
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| Frequency range | 451.5375 - 456.6375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | CALEXICO, IMPERIAL, CA |
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| Coordinates | 32.6538889, -115.6563056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:41 |
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Licensee
| Name | FIRST SOLAR |
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| Applicant type | C |
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| FRN | 0020296984 |
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| Location | TEMPE, AZ |
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| Address | 350 W WASHINGTON ST, TEMPE, AZ, 85281 |
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| Phone | 6024149392 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.03750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.63750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.53750000 | | 11K2F1D |
| 1 | 1 | 451.53750000 | | 11K2F3E |
| 1 | 1 | 451.63750000 | | 11K2F3E |
| 1 | 1 | 451.63750000 | | 11K2F1D |
| 1 | 1 | 452.03750000 | | 11K2F3E |
| 1 | 1 | 452.03750000 | | 11K2F1D |
| 1 | 1 | 456.53750000 | | 11K2F1D |
| 1 | 1 | 456.53750000 | | 11K2F3E |
| 1 | 1 | 456.63750000 | | 11K2F1D |
| 1 | 1 | 456.63750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | CALEXICO, IMPERIAL, CA | 32.65388889, -115.65630556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 147 PULLIAM RD, CALEXICO, CA | IMPERIAL | 6024149392 |
License history
| Date | File or call sign | Action |
|---|
| 2022-01-01 | WQOK837 | LIEXP |
| 2011-11-01 | WQOK837 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3328426 | 2026-08-02 01:19:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOK837 | ULS 3328426 | 2026-08-02 01:19:41 |
| Status | E | ULS 3328426 | 2026-08-02 01:19:41 |
| Service | IG | ULS 3328426 | 2026-08-02 01:19:41 |
| Grant Date | 2011-11-01 | ULS 3328426 | 2026-08-02 01:19:41 |
| Expiration Date | 2021-11-01 | ULS 3328426 | 2026-08-02 01:19:41 |
| Cancellation Date | 2022-01-01 | ULS 3328426 | 2026-08-02 01:19:41 |