Universal Licensing System
WQDU474
BENTON COUNTY EMERGENCY SERVICES (WA)
License details
| ULS identifier | 2760466 |
|---|
| Call sign | WQDU474 |
|---|
| Radio service | GP |
|---|
| Status | C |
|---|
| Grant date | 2005-11-01 |
|---|
| Expiration | 2015-11-01 |
|---|
| Cancellation | 2013-04-23 |
|---|
| Frequency range | 811.9875 - 857.9875 MHz (4 frequencies) |
|---|
| Locations | 1 |
|---|
| Representative location | WA |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:11:55 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | MO | 811.98750000 | | | 35.000000 | 35.000000 | |
| 6 | 1 | FX1 | 811.98750000 | | | 35.000000 | 100.000000 | |
| 5 | 1 | MO | 812.98750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 856.98750000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB2 | 856.98750000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FB2 | 856.98750000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | FB2 | 856.98750000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | MO | 856.98750000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB2 | 857.98750000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB2 | 857.98750000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FB2 | 857.98750000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | FB2 | 857.98750000 | | | 100.000000 | 100.000000 | |
| 5 | 1 | MO | 857.98750000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 811.98750000 | | 8K10F1E |
| 5 | 1 | 811.98750000 | | 20K0F3E |
| 6 | 1 | 811.98750000 | | 20K0F2D |
| 6 | 1 | 811.98750000 | | 8K10F1E |
| 6 | 1 | 811.98750000 | | 20K0F3E |
| 5 | 1 | 812.98750000 | | 8K10F1E |
| 5 | 1 | 812.98750000 | | 20K0F3E |
| 1 | 1 | 856.98750000 | | 8K10F1E |
| 1 | 1 | 856.98750000 | | 20K0F3E |
| 2 | 1 | 856.98750000 | | 8K10F1E |
| 2 | 1 | 856.98750000 | | 20K0F3E |
| 2 | 1 | 856.98750000 | | 20K0F2D |
| 3 | 1 | 856.98750000 | | 8K10F1E |
| 3 | 1 | 856.98750000 | | 20K0F3E |
| 4 | 1 | 856.98750000 | | 8K10F1E |
| 4 | 1 | 856.98750000 | | 20K0F3E |
| 5 | 1 | 856.98750000 | | 20K0F3E |
| 5 | 1 | 856.98750000 | | 8K10F1E |
| 1 | 1 | 857.98750000 | | 20K0F3E |
| 1 | 1 | 857.98750000 | | 8K10F1E |
| 2 | 1 | 857.98750000 | | 20K0F3E |
| 2 | 1 | 857.98750000 | | 8K10F1E |
| 3 | 1 | 857.98750000 | | 20K0F3E |
| 3 | 1 | 857.98750000 | | 8K10F1E |
| 4 | 1 | 857.98750000 | | 20K0F3E |
| 4 | 1 | 857.98750000 | | 8K10F1E |
| 5 | 1 | 857.98750000 | | 20K0F3E |
| 5 | 1 | 857.98750000 | | 8K10F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 11 KM south of Kennewick, WA, Kennewick, BENTON, WA | 46.10402778, -119.13111111 | 666.000 m | TOWER | 24.000 m structure / 31.000 m overall | |
| 2 | T | 6KM S of Umatilla OR, Umatilla, UMATILLA, OR | 45.89402778, -119.34863889 | 190.000 m | TOWER | 24.000 m structure / 31.000 m overall | |
| 3 | T | 2 KM S OF PROSSER, WA, PROSSER, BENTON, WA | 46.18652778, -119.75447222 | 524.300 m | TOWER | 24.100 m structure / 24.100 m overall | |
| 4 | T | 24 km West of Richland, WA, Richland, BENTON, WA | 46.39125000, -119.58947222 | 1074.000 m | TOWER | 24.000 m structure / 31.000 m overall | |
| 5 | T | BENTON, WA | | | | | |
| 6 | T | WA | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | 360.0000 | 363.000 | |
| 1 | 2 | T | | 24.000 m | | | 360.0000 | 38.000 | |
| 1 | 3 | T | | 24.000 m | | | 360.0000 | 253.000 | |
| 1 | 4 | T | | 24.000 m | | | 360.0000 | 684.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 651 TRUMAN AVENUE, RICHLAND, WA | BENTON | 5096282600 |
License history
| Date | File or call sign | Action |
|---|
| 2013-04-24 | WQDU474 | LICAN |
| 2013-04-24 | WQDU474 | LTSAPR |
| 2013-04-23 | WQDU474 | ESUAPR |
| 2013-04-23 | WQDU474 | EFUAPR |
| 2009-06-24 | WQDU474 | LIMOD |
| 2006-07-31 | WQDU474 | LETCNS |
| 2005-11-01 | WQDU474 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2760466 | 2026-08-02 01:11:55 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDU474 | ULS 2760466 | 2026-08-02 01:11:55 |
| Status | C | ULS 2760466 | 2026-08-02 01:11:55 |
| Service | GP | ULS 2760466 | 2026-08-02 01:11:55 |
| Grant Date | 2005-11-01 | ULS 2760466 | 2026-08-02 01:11:55 |
| Expiration Date | 2015-11-01 | ULS 2760466 | 2026-08-02 01:11:55 |
| Cancellation Date | 2013-04-23 | ULS 2760466 | 2026-08-02 01:11:55 |