Universal Licensing System
KBC417
TUOLUMNE, COUNTY OF
License details
| ULS identifier | 1204733 |
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| Call sign | KBC417 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-08-04 |
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| Expiration | 2031-08-31 |
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| Frequency range | 45.08 - 46.52 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | SONORA, TUOLUMNE, CA |
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| Coordinates | 38.0307500, -120.3518611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:44 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB2 | 45.08000000 | | | 110.000000 | 100.000000 | |
| 4 | 1 | MO | 45.08000000 | | | 110.000000 | 110.000000 | |
| 1 | 1 | FX1 | 46.52000000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FX1 | 46.52000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | FX1 | 46.52000000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO | 46.52000000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 45.08000000 | | 20K0F3E |
| 4 | 1 | 45.08000000 | | 20K0F3E |
| 1 | 1 | 46.52000000 | | 20K0F3E |
| 1 | 1 | 46.52000000 | | 20K0F3E |
| 3 | 1 | 46.52000000 | | 20K0F3E |
| 4 | 1 | 46.52000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | TELEGRAPH HILL, SONORA, TUOLUMNE, CA | 38.03075000, -120.35186111 | 1139.000 m | | 52.000 m structure / 52.000 m overall | N |
| 3 | T | 28 N LOWER SUNSET JUSTICE BLDG, SONORA, TUOLUMNE, CA | 37.98436111, -120.38602778 | 576.000 m | | 27.000 m structure / 27.000 m overall | N |
| 4 | T | TUOLUMNE, CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 37.000 m | | | | | |
| 1 | 3 | T | | 15.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 28N. LOWER SUNSET DR, SONORA, CA | TUOLUMNE | 2095336318 |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-04 | KBC417 | LIREN |
| 2021-06-07 | KBC417 | LETRES |
| 2015-12-17 | KBC417 | LIAUA |
| 2015-12-16 | KBC417 | ESUAPR |
| 2011-11-14 | KBC417 | LIREN |
| 2011-08-08 | KBC417 | LTSAPR |
| 2011-08-05 | KBC417 | EFCAPR |
| 2011-08-05 | KBC417 | ESCAPR |
| 2011-08-04 | KBC417 | ESUAPR |
| 2011-08-04 | KBC417 | EFUAPR |
| 2011-08-01 | KBC417 | ESURNW |
| 2011-07-02 | KBC417 | ESURNW |
| 2011-06-06 | KBC417 | LETRES |
| 2011-06-02 | KBC417 | ESURNW |
| 2005-11-02 | KBC417 | LIAUA |
| 2005-11-01 | KBC417 | ESUAPR |
| 2004-07-27 | KBC417 | LIAUA |
| 2004-07-27 | KBC417 | LTSFRN |
| 2004-07-26 | KBC417 | ESCAPR |
| 2002-07-27 | KBC417 | LIREN |
| 2002-05-13 | KBC417 | LETRES |
| 2002-01-22 | KBC417 | AUDOPR |
| 2000-10-20 | KBC417 | LICCNV |
| 1997-09-02 | KBC417 | AUTHPR |
| 1997-09-02 | KBC417 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1204733 | 2026-08-02 01:25:44 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KBC417 | ULS 1204733 | 2026-08-02 01:25:44 |
| Status | A | ULS 1204733 | 2026-08-02 01:25:44 |
| Service | PW | ULS 1204733 | 2026-08-02 01:25:44 |
| Grant Date | 2021-08-04 | ULS 1204733 | 2026-08-02 01:25:44 |
| Expiration Date | 2031-08-31 | ULS 1204733 | 2026-08-02 01:25:44 |