Universal Licensing System
WPNM577
Portland General Electric
License details
| ULS identifier | 1045943 |
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| Call sign | WPNM577 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2018-04-21 |
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| Expiration | 2028-05-01 |
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| Frequency range | 943.625 - 943.9375 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SANDY, CLACKAMAS, OR |
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| Coordinates | 45.3981667, -122.0358889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:40 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 943.62500000 | | | | | |
| 1 | 1 | FXO | 943.93750000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 943.62500000 | | 100KD1W |
| 1 | 1 | 943.93750000 | | 12K5F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BRIGHTWOOD COMM 18 KM E OF, SANDY, CLACKAMAS, OR | 45.39816667, -122.03588889 | 795.500 m | POLE | 13.100 m structure / 15.800 m overall | N |
| 2 | R | | 45.45205556, -122.54730556 | 320.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 16.1000 | 278.7000 | | |
| 1 | 2 | R | | | | 16.1000 | | | |
| 2 | 1 | T | SCALA PR900 | | V | 20.1000 | 278.6000 | | |
| 2 | 2 | R | SCALA PR900 | | | 20.1000 | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 121 SW Salmon St, Portland, OR | MULTNOMAH | 5034648343 |
License history
| Date | File or call sign | Action |
|---|
| 2021-03-24 | WPNM577 | LIAUA |
| 2018-04-21 | WPNM577 | LIREN |
| 2018-02-05 | WPNM577 | LETRES |
| 2015-02-14 | WPNM577 | LIAUA |
| 2015-02-13 | WPNM577 | ESUAPR |
| 2008-02-09 | WPNM577 | LIREN |
| 2008-02-08 | WPNM577 | ESUAPR |
| 2008-02-07 | WPNM577 | LIAUA |
| 2008-02-04 | WPNM577 | LETRES |
| 2006-04-03 | WPNM577 | LITRAN |
| 2004-09-24 | WPNM577 | ESUAPR |
| 2004-08-26 | WPNM577 | ESUAPR |
| 2003-11-17 | WPNM577 | LETCNS |
| 2002-08-16 | WPNM577 | LIMOD |
| 2001-12-02 | WPNM577 | LITRAN |
| 1999-12-24 | WPNM577 | LIAUA |
| 1999-08-14 | WPNM577 | LICCNV |
| 1998-05-01 | WPNM577 | LIISS |
| 1997-07-01 | WPNM577 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1045943 | 2026-08-02 02:42:40 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNM577 | ULS 1045943 | 2026-08-02 02:42:40 |
| Status | A | ULS 1045943 | 2026-08-02 02:42:40 |
| Service | MG | ULS 1045943 | 2026-08-02 02:42:40 |
| Grant Date | 2018-04-21 | ULS 1045943 | 2026-08-02 02:42:40 |
| Expiration Date | 2028-05-01 | ULS 1045943 | 2026-08-02 02:42:40 |