Universal Licensing System
WRON669
TUOLUMNE UTILITIES DISTRICT
License details
| ULS identifier | 4521667 |
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| Call sign | WRON669 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2021-11-10 |
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| Expiration | 2022-05-09 |
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| Cancellation | 2022-07-09 |
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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 | Sonora, TUOLUMNE, CA |
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| Coordinates | 38.0308056, -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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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 153.66500000 | | | 110.000000 | 37.000000 | |
| 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 |
| 3 | 1 | 153.66500000 | | 11K2F3E |
| 2 | 1 | 158.14500000 | | 11K2F3E |
| 3 | 1 | 158.14500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Top of Telegraph Hill, N Bald Mtn Rd & Big Hill Rd (Telegraph Hill #8517), Sonora, TUOLUMNE, CA | 38.03080556, -120.35186111 | 1139.300 m | GTOWER | 53.600 m structure / 60.300 m overall | |
| 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 | | | | | | | | |
| 1 | 3 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 13144 MONO WAY, SONORA, CA | TUOLUMNE | 2095325536 |
Special conditions
| Type | Condition code |
|---|
| P | 5004 |
| T | 1003 |
License history
| Date | File or call sign | Action |
|---|
| 2022-07-09 | WRON669 | LIEXP |
| 2021-11-10 | WRON669 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4521667 | 2026-08-02 01:18:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRON669 | ULS 4521667 | 2026-08-02 01:18:00 |
| Status | E | ULS 4521667 | 2026-08-02 01:18:00 |
| Service | IG | ULS 4521667 | 2026-08-02 01:18:00 |
| Grant Date | 2021-11-10 | ULS 4521667 | 2026-08-02 01:18:00 |
| Expiration Date | 2022-05-09 | ULS 4521667 | 2026-08-02 01:18:00 |
| Cancellation Date | 2022-07-09 | ULS 4521667 | 2026-08-02 01:18:00 |