Universal Licensing System
WRKP478
License details
| ULS identifier | 4380532 |
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| Call sign | WRKP478 |
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| Radio service | YX |
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| Status | A |
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| Grant date | 2021-01-26 |
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| Expiration | 2031-01-26 |
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| Frequency range | 809 - 860.1375 MHz (7 frequencies) |
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| Locations | 1 |
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| Representative location | SALT LAKE CITY, SALT LAKE, UT |
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| Coordinates | 40.6596667, -112.2021667 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-02 00:42:51 |
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Licensee
| Name | LEIFSON, BRIAN |
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| Applicant type | I |
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| FRN | 0003783917 |
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| Location | PROVO, UT |
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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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| 2 | 1 | MO | 809.00000000 | 824.00000000 | | 100.000000 | 100.000000 | |
| 1 | 1 | FB2C | 856.13750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2C | 857.13750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2C | 858.13750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2C | 859.13750000 | | | 70.000000 | 70.000000 | |
| 1 | 1 | FB2C | 860.13750000 | | | 70.000000 | 70.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 809.00000000 | | 20K0F2D |
| 2 | 1 | 809.00000000 | | 20K0F3E |
| 1 | 1 | 856.13750000 | | 20K0F2D |
| 1 | 1 | 856.13750000 | | 20K0F3E |
| 1 | 1 | 857.13750000 | | 20K0F3E |
| 1 | 1 | 857.13750000 | | 20K0F2D |
| 1 | 1 | 858.13750000 | | 20K0F2D |
| 1 | 1 | 858.13750000 | | 20K0F3E |
| 1 | 1 | 859.13750000 | | 20K0F3E |
| 1 | 1 | 859.13750000 | | 20K0F2D |
| 1 | 1 | 860.13750000 | | 20K0F2D |
| 1 | 1 | 860.13750000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | ATOP LITTLE FARNSWORTH PEAK, SALT LAKE CITY, SALT LAKE, UT | 40.65966667, -112.20216667 | 2745.000 m | GTOWER | 11.000 m structure / 11.000 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 11.000 m | | | | 1267.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 402 N DRAPER LANE, PROVO, UT | UTAH | 8013764008 |
License history
| Date | File or call sign | Action |
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| 2021-01-26 | WRKP478 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4380532 | 2026-08-02 00:42:51 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRKP478 | ULS 4380532 | 2026-08-02 00:42:51 |
| Status | A | ULS 4380532 | 2026-08-02 00:42:51 |
| Service | YX | ULS 4380532 | 2026-08-02 00:42:51 |
| Grant Date | 2021-01-26 | ULS 4380532 | 2026-08-02 00:42:51 |
| Expiration Date | 2031-01-26 | ULS 4380532 | 2026-08-02 00:42:51 |