Universal Licensing System
WQDF498
EL DORADO IRRIGATION DISTRICT
License details
| ULS identifier | 2740539 |
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| Call sign | WQDF498 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2025-05-31 |
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| Expiration | 2035-08-11 |
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| Frequency range | 171.05 - 173.2625 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | POLLOCK PINES, EL DORADO, CA |
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| Coordinates | 38.7666667, -120.5500000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:25 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 171.05000000 | | | 20.000000 | 158.000000 | |
| 2 | 1 | FXO | 171.05000000 | | | 20.000000 | 158.000000 | |
| 3 | 1 | FXO | 171.05000000 | | | 20.000000 | 158.000000 | |
| 1 | 1 | FXO | 173.26250000 | | | 20.000000 | 158.000000 | |
| 2 | 1 | FXO | 173.26250000 | | | 20.000000 | 158.000000 | |
| 3 | 1 | FXO | 173.26250000 | | | 20.000000 | 158.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 171.05000000 | | 11K0F2D |
| 2 | 1 | 171.05000000 | | 11K0F2D |
| 3 | 1 | 171.05000000 | | 11K0F2D |
| 1 | 1 | 173.26250000 | | 11K0F2D |
| 2 | 1 | 173.26250000 | | 11K0F2D |
| 3 | 1 | 173.26250000 | | 11K0F2D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WEBER DAM, 2 MI SW, CAMINO, EL DORADO, CA | 38.71583333, -120.69111111 | 739.000 m | POLE | 5.000 m structure / 6.100 m overall | |
| 2 | T | SPILL #20, 1 1/2 MI SE, RIVERTON, EL DORADO, CA | 38.76611111, -120.42722222 | 1183.000 m | POLE | 5.000 m structure / 6.100 m overall | |
| 3 | T | 1/2 KM N/O BULLION BEND, POLLOCK PINES, EL DORADO, CA | 38.76666667, -120.55000000 | 1172.000 m | POLE | 5.000 m structure / 6.100 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 6.100 m | | | | -95.000 | |
| 1 | 2 | | | 6.100 m | | | | -186.000 | |
| 1 | 3 | | | 6.100 m | V | 9.0000 | 205.0000 | 1.400 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2890 MOSQUITO RD, PLACERVILLE, CA | EL DORADO | 5306475151 |
| 2 | 7225 US HWY 50, POLLOCK PINES, CA | EL DORADO | 5306441960 |
License history
| Date | File or call sign | Action |
|---|
| 2025-05-31 | WQDF498 | LIREN |
| 2025-05-19 | WQDF498 | LETRES |
| 2018-03-13 | WQDF498 | LETCNS |
| 2017-06-12 | WQDF498 | LIMOD |
| 2015-05-30 | WQDF498 | LIREN |
| 2015-05-29 | WQDF498 | ESUAPR |
| 2015-05-18 | WQDF498 | LETRES |
| 2015-05-13 | WQDF498 | ESURNW |
| 2013-05-31 | WQDF498 | ESUAPR |
| 2012-12-17 | WQDF498 | ESUAPR |
| 2008-06-24 | WQDF498 | LETCNS |
| 2007-09-25 | WQDF498 | LIMOD |
| 2006-05-15 | WQDF498 | LETCNS |
| 2005-08-11 | WQDF498 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2740539 | 2026-08-02 01:17:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQDF498 | ULS 2740539 | 2026-08-02 01:17:25 |
| Status | A | ULS 2740539 | 2026-08-02 01:17:25 |
| Service | IG | ULS 2740539 | 2026-08-02 01:17:25 |
| Grant Date | 2025-05-31 | ULS 2740539 | 2026-08-02 01:17:25 |
| Expiration Date | 2035-08-11 | ULS 2740539 | 2026-08-02 01:17:25 |