Universal Licensing System
WQDC481
HUMBOLDT, COUNTY OF
License details
| ULS identifier | 2735468 |
|---|
| Call sign | WQDC481 |
|---|
| Radio service | PW |
|---|
| Status | E |
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| Grant date | 2005-07-21 |
|---|
| Expiration | 2015-07-21 |
|---|
| Cancellation | 2015-09-26 |
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| Frequency range | 453.375 - 465.525 MHz (10 frequencies) |
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| Locations | 5 |
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| Representative location | SCOTIA, HUMBOLDT, CA |
|---|
| Coordinates | 40.4172222, -124.1203333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:35 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 2 | FXO | 453.37500000 | | | 60.000000 | 150.000000 | |
| 3 | 2 | FXO | 453.62500000 | | | 60.000000 | 150.000000 | |
| 1 | 2 | FXO | 458.37500000 | | | 60.000000 | 150.000000 | |
| 1 | 3 | FXO | 458.62500000 | | | 60.000000 | 150.000000 | |
| 1 | 1 | FB2 | 460.35000000 | | | 39.000000 | 97.000000 | |
| 2 | 1 | FB2 | 460.42500000 | | | 60.000000 | 150.000000 | |
| 2 | 1 | FB2 | 460.52500000 | | | 60.000000 | 150.000000 | |
| 3 | 1 | FB2 | 460.52500000 | | | 60.000000 | 150.000000 | |
| 4 | 1 | MO | 465.35000000 | | | 100.000000 | 90.000000 | |
| 5 | 1 | FX1 | 465.35000000 | | | 60.000000 | 190.000000 | |
| 4 | 1 | MO | 465.42500000 | | | 100.000000 | 90.000000 | |
| 5 | 2 | FX1 | 465.42500000 | | | 60.000000 | 190.000000 | |
| 4 | 1 | MO | 465.52500000 | | | 100.000000 | 90.000000 | |
| 5 | 3 | FX1 | 465.52500000 | | | 60.000000 | 190.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 2 | 453.37500000 | | 20K0F3E |
| 2 | 2 | 453.37500000 | | 11K0F3E |
| 3 | 2 | 453.62500000 | | 20K0F3E |
| 3 | 2 | 453.62500000 | | 11K0F3E |
| 1 | 2 | 458.37500000 | | 11K0F3E |
| 1 | 2 | 458.37500000 | | 20K0F3E |
| 1 | 3 | 458.62500000 | | 20K0F3E |
| 1 | 3 | 458.62500000 | | 11K0F3E |
| 1 | 1 | 460.35000000 | | 11K0F3E |
| 1 | 1 | 460.35000000 | | 20K0F3E |
| 2 | 1 | 460.42500000 | | 11K0F3E |
| 2 | 1 | 460.52500000 | | 20K0F3E |
| 3 | 1 | 460.52500000 | | 20K0F3E |
| 3 | 1 | 460.52500000 | | 11K0F3E |
| 4 | 1 | 465.35000000 | | 11K0F3E |
| 4 | 1 | 465.35000000 | | 20K0F3E |
| 5 | 1 | 465.35000000 | | 20K0F3E |
| 5 | 1 | 465.35000000 | | 11K2F3E |
| 4 | 1 | 465.42500000 | | 11K0F3E |
| 4 | 1 | 465.42500000 | | 20K0F3E |
| 5 | 2 | 465.42500000 | | 20K0F3E |
| 5 | 2 | 465.42500000 | | 11K2F3E |
| 4 | 1 | 465.52500000 | | 11K0F3E |
| 4 | 1 | 465.52500000 | | 20K0F3E |
| 5 | 3 | 465.52500000 | | 20K0F3E |
| 5 | 3 | 465.52500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 8.8 KM SOUTH OF RIO DELL, SCOTIA, HUMBOLDT, CA | 40.41722222, -124.12033333 | 925.000 m | TOWER | 10.500 m structure / 14.600 m overall | |
| 2 | T | 11.3 KM WEST OF WILLOW CREEK, WILLOW CREEK, HUMBOLDT, CA | 40.87402778, -123.73358333 | 1482.000 m | TOWER | 6.400 m structure / 14.600 m overall | |
| 3 | T | 12.1 KM N.E. OF GARBERVILLE, GARBERVILLE, HUMBOLDT, CA | 40.11955556, -123.69297222 | 1176.000 m | TOWER | 10.500 m structure / 14.600 m overall | |
| 4 | T | HUMBOLDT, CA | | | | | |
| 5 | T | 118 S FORTUNA BL, FORTUNA, HUMBOLDT, CA | 40.59236111, -124.14763889 | 17.000 m | TOWER | 24.400 m structure / 31.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.100 m | V | 3.0000 | 360.0000 | 736.000 | |
| 1 | 2 | T | | 6.100 m | V | 3.0000 | 360.0000 | 770.000 | |
| 1 | 3 | T | | 6.100 m | V | 3.0000 | 360.0000 | 746.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 31.000 m | V | 8.0000 | 48.0000 | -133.000 | |
| 2 | 1 | T | | 6.100 m | V | 8.0000 | 33.0000 | 736.000 | |
| 2 | 2 | T | | 6.100 m | V | 3.0000 | 213.0000 | 770.000 | |
| 2 | 3 | T | | 6.100 m | V | 8.0000 | 313.0000 | 746.000 | |
| 2 | 5 | T | | 31.000 m | V | 8.0000 | 173.0000 | -133.000 | |
| 3 | 1 | T | | 6.100 m | V | 8.0000 | 133.0000 | 736.000 | |
| 3 | 5 | T | | 31.000 m | V | 8.0000 | 144.0000 | -133.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | CAL-FIRE EMG COMMS CTR 118 S FORTUNA BLVD FIRE NET, FORTUNA, CA | HUMBOLDT | 7077254413 |
License history
| Date | File or call sign | Action |
|---|
| 2015-09-26 | WQDC481 | LIEXP |
| 2015-04-27 | WQDC481 | LETRES |
| 2015-04-22 | WQDC481 | ESURNW |
| 2011-10-12 | WQDC481 | LIMOD |
| 2011-06-22 | WQDC481 | ESCAPR |
| 2006-04-24 | WQDC481 | LETCNS |
| 2005-07-21 | WQDC481 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2735468 | 2026-08-02 01:09:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDC481 | ULS 2735468 | 2026-08-02 01:09:35 |
| Status | E | ULS 2735468 | 2026-08-02 01:09:35 |
| Service | PW | ULS 2735468 | 2026-08-02 01:09:35 |
| Grant Date | 2005-07-21 | ULS 2735468 | 2026-08-02 01:09:35 |
| Expiration Date | 2015-07-21 | ULS 2735468 | 2026-08-02 01:09:35 |
| Cancellation Date | 2015-09-26 | ULS 2735468 | 2026-08-02 01:09:35 |