Universal Licensing System
WRDU689
Pacific Ethanol Madera, LLC
License details
| ULS identifier | 4182631 |
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| Call sign | WRDU689 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2019-07-18 |
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| Expiration | 2028-08-09 |
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| Cancellation | 2019-07-26 |
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| Frequency range | 456.775 - 469.775 MHz (9 frequencies) |
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| Locations | 3 |
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| Representative location | MADERA, MADERA, CA |
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| Coordinates | 36.9181667, -119.9743056 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:04 |
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Licensee
| Name | Pacific Ethanol Madera, LLC |
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| Applicant type | L |
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| FRN | 0028644789 |
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| Location | Madera, CA |
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| Address | 31470 Ave 12, Madera, CA, 93638 |
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| Phone | 5596620563 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 456.77500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.45000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 461.45000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 461.82500000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 461.82500000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | FB2 | 464.52500000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 464.52500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.45000000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 466.45000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 466.82500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 466.82500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 468.25000000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.52500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 469.77500000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 456.77500000 | | 11K2F3E |
| 1 | 1 | 461.45000000 | | 11K2F3E |
| 2 | 1 | 461.45000000 | | 11K2F3E |
| 1 | 1 | 461.82500000 | | 11K2F3E |
| 2 | 1 | 461.82500000 | | 11K2F3E |
| 1 | 1 | 464.52500000 | | 11K2F3E |
| 2 | 1 | 464.52500000 | | 11K2F3E |
| 2 | 1 | 466.45000000 | | 11K2F3E |
| 3 | 1 | 466.45000000 | | 11K2F3E |
| 2 | 1 | 466.82500000 | | 11K2F3E |
| 3 | 1 | 466.82500000 | | 11K2F3E |
| 3 | 1 | 468.25000000 | | 11K2F3E |
| 2 | 1 | 469.52500000 | | 11K2F3E |
| 3 | 1 | 469.77500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 31470 AVENUE 12, MADERA, MADERA, CA | 36.91816667, -119.97430556 | 85.000 m | BANT | 6.000 m structure / 10.600 m overall | |
| 2 | | | | | | | |
| 3 | | MADERA, MADERA, CA | 36.91816667, -119.97430556 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.600 m | | | | 12.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-07-26 | WRDU689 | LITERM |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4182631 | 2026-08-02 01:23:04 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDU689 | ULS 4182631 | 2026-08-02 01:23:04 |
| Status | T | ULS 4182631 | 2026-08-02 01:23:04 |
| Service | IG | ULS 4182631 | 2026-08-02 01:23:04 |
| Grant Date | 2019-07-18 | ULS 4182631 | 2026-08-02 01:23:04 |
| Expiration Date | 2028-08-09 | ULS 4182631 | 2026-08-02 01:23:04 |
| Cancellation Date | 2019-07-26 | ULS 4182631 | 2026-08-02 01:23:04 |