Universal Licensing System
KNBD391
TUOLUMNE UTILITIES DISTRICT
License details
| ULS identifier | 1884955 |
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| Call sign | KNBD391 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2011-04-05 |
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| Expiration | 2021-03-01 |
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| Cancellation | 2021-06-12 |
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| Frequency range | 153.665 - 158.145 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | COLUMBIA, 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 01:18:00 |
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Licensee
| Name | TUOLUMNE UTILITIES DISTRICT |
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| Applicant type | G |
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| FRN | 0001650084 |
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| Location | SONORA, CA |
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| Address | 13144 MONO WAY, SONORA, CA, 95370 |
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| Phone | 2095325536 |
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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 | FB2 | 153.66500000 | | | 110.000000 | 368.000000 | |
| 3 | 1 | MO | 153.66500000 | | | 110.000000 | 110.000000 | |
| 2 | 1 | FX1 | 158.14500000 | | | 45.000000 | 90.000000 | |
| 3 | 1 | MO | 158.14500000 | | | 110.000000 | 110.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 153.66500000 | | 11K2F3E |
| 1 | 1 | 153.66500000 | | 20K0F3E |
| 3 | 1 | 153.66500000 | | 11K2F3E |
| 3 | 1 | 153.66500000 | | 20K0F3E |
| 2 | 1 | 158.14500000 | | 20K0F3E |
| 2 | 1 | 158.14500000 | | 11K2F3E |
| 3 | 1 | 158.14500000 | | 11K2F3E |
| 3 | 1 | 158.14500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | TELEGRAPH HILL 4 KM E, COLUMBIA, TUOLUMNE, CA | 38.03075000, -120.35186111 | 1139.000 m | TOWER | 52.000 m structure / 58.000 m overall | N |
| 2 | T | CA | | | | | |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | 404.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 13144 MONO WAY, SONORA, CA | | 2095325536 |
License history
| Date | File or call sign | Action |
|---|
| 2021-06-12 | KNBD391 | LIEXP |
| 2020-12-07 | KNBD391 | LETRES |
| 2011-04-05 | KNBD391 | LIREN |
| 2011-02-24 | KNBD391 | ESCAPR |
| 2010-12-06 | KNBD391 | LETRES |
| 2002-01-28 | KNBD391 | AUDOPR |
| 2000-12-19 | KNBD391 | LIREN |
| 2000-12-04 | KNBD391 | LETRES |
| 2000-11-24 | KNBD391 | LICCNV |
| 1996-03-01 | KNBD391 | AUTHPR |
| 1996-03-01 | KNBD391 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1884955 | 2026-08-02 01:18:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNBD391 | ULS 1884955 | 2026-08-02 01:18:00 |
| Status | E | ULS 1884955 | 2026-08-02 01:18:00 |
| Service | IG | ULS 1884955 | 2026-08-02 01:18:00 |
| Grant Date | 2011-04-05 | ULS 1884955 | 2026-08-02 01:18:00 |
| Expiration Date | 2021-03-01 | ULS 1884955 | 2026-08-02 01:18:00 |
| Cancellation Date | 2021-06-12 | ULS 1884955 | 2026-08-02 01:18:00 |