Universal Licensing System
WQDN900
YAMHILL COUNTY SHERIFF'S OFFICE
License details
| ULS identifier | 2753858 |
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| Call sign | WQDN900 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2025-07-19 |
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| Expiration | 2035-10-12 |
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| Frequency range | 6226.89 - 6795 MHz (4 frequencies) |
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| Locations | 2 |
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| Coordinates | 45.0990278, -123.1458611 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 3 | FXO | 6226.89000000 | | | | | |
| 1 | 3 | FXO | 6226.89000000 | | | | | |
| 1 | 3 | FXO | 6226.89000000 | | | | | |
| 1 | 4 | FXO | 6725.00000000 | | | | | |
| 1 | 1 | FXO | 6775.00000000 | | | | | |
| 1 | 2 | FXO | 6795.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 3 | 6226.89000000 | | 30M0D7W |
| 1 | 3 | 6226.89000000 | | 30M0D7W |
| 1 | 3 | 6226.89000000 | | 30M0D7W |
| 1 | 3 | 6226.89000000 | | 30M0D7W |
| 1 | 3 | 6226.89000000 | | 30M0D7W |
| 1 | 4 | 6725.00000000 | | 10M0D7W |
| 1 | 1 | 6775.00000000 | | 4M94D7W |
| 1 | 2 | 6795.00000000 | | 4M94D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | High Heaven Radio Site, 10.8 Km NW of, McMinnville, YAMHILL, OR | 45.26472222, -123.30972222 | 533.400 m | LTOWER | 60.000 m structure / 60.000 m overall | N |
| 2 | R | | 45.35427778, -122.98980556 | 443.800 m | | | |
| 3 | R | | 45.02336111, -123.51175000 | 400.000 m | | | |
| 4 | R | | 45.09902778, -123.14586111 | 289.000 m | | | |
| 5 | R | | 45.02336111, -123.51175000 | 384.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Andrew PA6-59W | | V | 38.7000 | 68.2000 | | |
| 1 | 2 | R | Andrew PAR8-59W | | | 41.0000 | | | |
| 1 | 3 | R | Andrew PAR8-59W | | | 41.0000 | | | |
| 1 | 4 | R | Commscope PAR6-59WA RF | | | 38.7000 | | | |
| 2 | 1 | T | Andrew PAR6-59W | | V | 38.7000 | 210.4000 | | |
| 2 | 5 | R | Commscope PAR8-59W RF | | | 41.0000 | | | |
| 3 | 1 | T | Commscope PAR6-59W RF | | V | 38.7000 | 210.7000 | | |
| 4 | 1 | T | Commscope PAR6-59WA RF | | V | 38.7000 | 145.0000 | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 535 NE 5TH STREET, MCMINNVILLE, OR | YAMHILL | 5034347440 |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-04 | WQDN900 | LIAUA |
| 2025-07-19 | WQDN900 | LIREN |
| 2022-01-11 | WQDN900 | LIAUA |
| 2015-10-15 | WQDN900 | LIAUA |
| 2015-10-14 | WQDN900 | ESUAPR |
| 2015-07-16 | WQDN900 | LIREN |
| 2015-07-14 | WQDN900 | ESURNW |
| 2015-07-01 | WQDN900 | LIAUA |
| 2015-06-30 | WQDN900 | LIAUA |
| 2015-06-30 | WQDN900 | ESUAPR |
| 2015-06-29 | WQDN900 | ESUAPR |
| 2014-10-17 | WQDN900 | AUTHPR |
| 2014-10-16 | WQDN900 | COR |
| 2014-10-16 | WQDN900 | INTDUP |
| 2014-10-08 | WQDN900 | LIMOD |
| 2012-08-07 | WQDN900 | ESUAPR |
| 2012-08-07 | WQDN900 | LIAUA |
| 2009-04-22 | WQDN900 | LIMOD |
| 2009-04-15 | WQDN900 | ESUAPR |
| 2007-04-13 | WQDN900 | LIAUA |
| 2007-04-12 | WQDN900 | ESUAPR |
| 2007-04-12 | WQDN900 | ESUFNR |
| 2007-01-08 | WQDN900 | LETCNS |
| 2005-10-12 | WQDN900 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2753858 | 2026-08-02 02:43:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDN900 | ULS 2753858 | 2026-08-02 02:43:01 |
| Status | A | ULS 2753858 | 2026-08-02 02:43:01 |
| Service | MW | ULS 2753858 | 2026-08-02 02:43:01 |
| Grant Date | 2025-07-19 | ULS 2753858 | 2026-08-02 02:43:01 |
| Expiration Date | 2035-10-12 | ULS 2753858 | 2026-08-02 02:43:01 |