Universal Licensing System
WFD440
OREGON PUBLIC BROADCASTING
License details
| ULS identifier | 976606 |
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| Call sign | WFD440 |
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| Radio service | TI |
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| Status | A |
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| Grant date | 1979-01-30 |
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| Expiration | 2031-02-01 |
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| Frequency range | 7075 - 7100 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.4901111, -122.6970278 |
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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 | 7075.00000000 | 7100.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 7075.00000000 | | 25M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4545 SW COUNCIL CREST DR, PORTLAND, MULTNOMAH, OR | 45.49011111, -122.69702778 | 376.400 m | | 62.500 m overall | |
| 2 | R | | 44.85483333, -123.12230556 | 338.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope P8-65D | | V | 42.3000 | 205.5000 | | |
| 1 | 2 | R | Commscope P8-65D | | | 42.3000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-04-05 | WFD440 | PNACT |
| 2023-03-30 | WFD440 | PLAUPR |
| 2023-03-29 | WFD440 | LIREN |
| 2020-06-10 | WFD440 | PNACT |
| 2020-06-02 | WFD440 | PLAUPR |
| 2020-06-01 | WFD440 | LIMOD |
| 2020-05-22 | WFD440 | LIAUA |
| 2015-02-18 | WFD440 | PNACT |
| 2015-02-18 | WFD440 | AUTHPR |
| 2015-02-14 | WFD440 | LIREN |
| 2013-09-25 | WFD440 | LIMOD |
| 2013-07-31 | WFD440 | LTSAPR |
| 2008-07-16 | WFD440 | PNACT |
| 2008-07-12 | WFD440 | AUTHPR |
| 2008-07-11 | WFD440 | LIREN |
| 2006-01-12 | WFD440 | LTSFRN |
| 2003-01-29 | WFD440 | PNACT |
| 2003-01-22 | WFD440 | AUTHPR |
| 2003-01-21 | WFD440 | LIMOD |
| 1999-08-13 | WFD440 | LICCNV |
| 1999-01-13 | WFD440 | COR |
| 1998-10-29 | WFD440 | COR |
| 1998-10-02 | WFD440 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 976606 | 2026-08-02 02:47:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WFD440 | ULS 976606 | 2026-08-02 02:47:17 |
| Status | A | ULS 976606 | 2026-08-02 02:47:17 |
| Service | TI | ULS 976606 | 2026-08-02 02:47:17 |
| Grant Date | 1979-01-30 | ULS 976606 | 2026-08-02 02:47:17 |
| Expiration Date | 2031-02-01 | ULS 976606 | 2026-08-02 02:47:17 |