Universal Licensing System
WRKN648
Mathiesen Memorial Health Clinic
License details
| ULS identifier | 4379382 |
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| Call sign | WRKN648 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2021-01-25 |
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| Expiration | 2031-01-25 |
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| Frequency range | 451.5125 - 457.7625 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | Jamestown, TUOLUMNE, CA |
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| Coordinates | 37.9518889, -120.4219167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:22:06 |
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Licensee
| Name | Mathiesen Memorial Health Clinic |
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| Applicant type | C |
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| FRN | 0030297121 |
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| Location | Jamestown, CA |
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| Address | Jamestown, CA, 95327 |
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| Phone | 2099844820 |
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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 | MO | 451.51250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.76250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.76250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.51250000 | | 7K60F1W |
| 1 | 1 | 451.51250000 | | 11K0F3E |
| 1 | 1 | 451.51250000 | | 7K60F7W |
| 1 | 1 | 451.76250000 | | 7K60F7W |
| 1 | 1 | 451.76250000 | | 11K0F3E |
| 1 | 1 | 451.76250000 | | 7K60F1W |
| 1 | 1 | 452.76250000 | | 7K60F7W |
| 1 | 1 | 452.76250000 | | 11K0F3E |
| 1 | 1 | 452.76250000 | | 7K60F1W |
| 1 | 1 | 456.76250000 | | 11K0F3E |
| 1 | 1 | 456.76250000 | | 7K60F1W |
| 1 | 1 | 456.76250000 | | 7K60F7W |
| 1 | 1 | 457.76250000 | | 11K0F3E |
| 1 | 1 | 457.76250000 | | 7K60F7W |
| 1 | 1 | 457.76250000 | | 7K60F1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Jamestown, TUOLUMNE, CA | 37.95188889, -120.42191667 | | | | |
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 | 18144 Seco St, Jamestown, CA | TUOLUMNE | 2099844820 |
License history
| Date | File or call sign | Action |
|---|
| 2021-10-26 | WRKN648 | LETCNS |
| 2021-01-25 | WRKN648 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4379382 | 2026-08-02 01:22:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WRKN648 | ULS 4379382 | 2026-08-02 01:22:06 |
| Status | A | ULS 4379382 | 2026-08-02 01:22:06 |
| Service | IG | ULS 4379382 | 2026-08-02 01:22:06 |
| Grant Date | 2021-01-25 | ULS 4379382 | 2026-08-02 01:22:06 |
| Expiration Date | 2031-01-25 | ULS 4379382 | 2026-08-02 01:22:06 |