Universal Licensing System
WNUA831
POLK COUNTY FIRE DISTRICT 1
License details
| ULS identifier | 1190469 |
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| Call sign | WNUA831 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2021-08-06 |
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| Expiration | 2031-10-30 |
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| Frequency range | 153.83 - 154.235 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | MONMOUTH, POLK, OR |
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| Coordinates | 44.8387222, -123.3023333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:48 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 153.83000000 | | | 10.000000 | | |
| 1 | 1 | FB | 154.23500000 | | | 110.000000 | 94.000000 | |
| 2 | 1 | FB | 154.23500000 | | | 110.000000 | 96.000000 | |
| 3 | 1 | FB | 154.23500000 | | | 110.000000 | 96.000000 | |
| 4 | 1 | MO | 154.23500000 | | | 45.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 153.83000000 | | 11K2F3E |
| 1 | 1 | 154.23500000 | | 11K2F3E |
| 2 | 1 | 154.23500000 | | 11K2F3E |
| 3 | 1 | 154.23500000 | | 11K2F3E |
| 4 | 1 | 154.23500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 13175 FISHBACK RD, MONMOUTH, POLK, OR | 44.83872222, -123.30233333 | 245.000 m | | 8.000 m structure / 8.000 m overall | N |
| 2 | T | 1800 MONMOUTH ST, INDEPENDENCE, POLK, OR | 44.84900000, -123.21705556 | 53.000 m | | 3.000 m structure / 3.000 m overall | N |
| 3 | T | 144 S WARREN ST, MONMOUTH, POLK, OR | 44.84233333, -123.23594444 | 61.000 m | | 3.000 m structure / 3.000 m overall | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 14.000 m | | | | | |
| 1 | 2 | T | | 9.000 m | | | | | |
| 1 | 3 | T | | 9.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1800 MONMOUTH ST, INDEPENDENCE, OR | POLK | 5038381510 |
License history
| Date | File or call sign | Action |
|---|
| 2021-08-06 | WNUA831 | LIREN |
| 2017-07-24 | WNUA831 | LIAUA |
| 2017-05-25 | WNUA831 | LIMOD |
| 2011-10-21 | WNUA831 | LTSAPR |
| 2011-10-21 | WNUA831 | LIREN |
| 2011-10-21 | WNUA831 | LIAUA |
| 2011-10-20 | WNUA831 | EFUAPR |
| 2011-10-20 | WNUA831 | ESUAPR |
| 2011-09-30 | WNUA831 | ESURNW |
| 2011-08-31 | WNUA831 | ESURNW |
| 2011-08-08 | WNUA831 | LETRES |
| 2011-08-01 | WNUA831 | ESURNW |
| 2003-01-09 | WNUA831 | LIAUA |
| 2002-05-17 | WNUA831 | AUDOPR |
| 2001-08-21 | WNUA831 | LIREN |
| 2001-08-06 | WNUA831 | LETRES |
| 2000-10-20 | WNUA831 | LICCNV |
| 1996-09-17 | WNUA831 | AUTHPR |
| 1996-09-17 | WNUA831 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1190469 | 2026-08-02 01:09:48 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNUA831 | ULS 1190469 | 2026-08-02 01:09:48 |
| Status | A | ULS 1190469 | 2026-08-02 01:09:48 |
| Service | PW | ULS 1190469 | 2026-08-02 01:09:48 |
| Grant Date | 2021-08-06 | ULS 1190469 | 2026-08-02 01:09:48 |
| Expiration Date | 2031-10-30 | ULS 1190469 | 2026-08-02 01:09:48 |