Universal Licensing System
WFD439
Oregon Public Broadcasting
License details
| ULS identifier | 976605 |
|---|
| Call sign | WFD439 |
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| Radio service | TI |
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| Status | A |
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| Grant date | 1986-06-11 |
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| Expiration | 2031-02-01 |
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| Frequency range | 6975 - 7000 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | CORVALLIS, BENTON, OR |
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| Coordinates | 44.6401111, -123.2748056 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:17 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6975.00000000 | 7000.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6975.00000000 | | 25M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | VINEYARD HILL, CORVALLIS, BENTON, OR | 44.64011111, -123.27480556 | 438.900 m | | 6.100 m structure / 85.000 m overall | |
| 2 | R | | 44.85372222, -123.12397222 | 338.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope P6-65D | | H | 39.7000 | 26.7000 | | |
| 2 | 2 | R | Commscope P6-65D | | | 39.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-25 | WFD439 | PNACT |
| 2023-01-21 | WFD439 | PLAUPR |
| 2023-01-20 | WFD439 | LIREN |
| 2020-07-22 | WFD439 | PNACT |
| 2020-07-18 | WFD439 | AUTHPR |
| 2020-07-18 | WFD439 | LIMOD |
| 2020-06-10 | WFD439 | PNACT |
| 2020-06-02 | WFD439 | PLAUPR |
| 2020-06-01 | WFD439 | LIMOD |
| 2020-05-22 | WFD439 | LIAUA |
| 2015-02-25 | WFD439 | PLAUPR |
| 2015-02-25 | WFD439 | PNACT |
| 2015-02-20 | WFD439 | PLAUPR |
| 2015-02-19 | WFD439 | LIREN |
| 2013-09-25 | WFD439 | LIMOD |
| 2013-07-31 | WFD439 | LTSAPR |
| 2011-12-28 | WFD439 | PNACT |
| 2011-12-23 | WFD439 | AUTHPR |
| 2011-12-22 | WFD439 | LIMOD |
| 2011-05-17 | WFD439 | COR |
| 2007-01-31 | WFD439 | PNACT |
| 2007-01-27 | WFD439 | AUTHPR |
| 2007-01-26 | WFD439 | LIMOD |
| 2006-01-12 | WFD439 | LTSFRN |
| 2003-01-29 | WFD439 | PNACT |
| 2003-01-22 | WFD439 | AUTHPR |
| 2003-01-21 | WFD439 | LIMOD |
| 1999-08-13 | WFD439 | LICCNV |
| 1999-07-20 | WFD439 | COR |
| 1998-10-02 | WFD439 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 976605 | 2026-08-02 02:47:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WFD439 | ULS 976605 | 2026-08-02 02:47:17 |
| Status | A | ULS 976605 | 2026-08-02 02:47:17 |
| Service | TI | ULS 976605 | 2026-08-02 02:47:17 |
| Grant Date | 1986-06-11 | ULS 976605 | 2026-08-02 02:47:17 |
| Expiration Date | 2031-02-01 | ULS 976605 | 2026-08-02 02:47:17 |