Universal Licensing System
WPMN287
OREGON ELECTRIC CONSTRUCTION INC
License details
| ULS identifier | 1797556 |
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| Call sign | WPMN287 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2003-07-03 |
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| Expiration | 2013-09-30 |
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| Cancellation | 2013-11-30 |
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| Frequency range | 451.225 - 469.875 MHz (10 frequencies) |
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| Locations | 9 |
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| Representative location | HILLSBORO, WASHINGTON, OR |
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| Coordinates | 45.5053889, -122.9098333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:56 |
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Licensee
| Name | OREGON ELECTRIC CONSTRUCTION INC |
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| Applicant type | C |
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| FRN | 0007284045 |
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| Location | PORTLAND, OR |
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| Address | 1010 SE 11TH AVE., PORTLAND, OR, 97214 |
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| Phone | 5032349900 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.22500000 | | | 15.000000 | 45.000000 | |
| 7 | 1 | MO | 451.22500000 | | | 4.000000 | | |
| 7 | 1 | MO | 456.22500000 | | | 4.000000 | | |
| 4 | 1 | FB2 | 464.37500000 | | | 25.000000 | 25.000000 | |
| 6 | 1 | FB2I | 464.55000000 | | | 25.000000 | 25.000000 | |
| 6 | 1 | MOI | 464.55000000 | | | 4.000000 | | |
| 2 | 1 | FB2 | 464.82500000 | | | 25.000000 | 25.000000 | |
| 3 | 1 | FB2 | 464.87500000 | | | 25.000000 | 25.000000 | |
| 5 | 1 | MO | 469.37500000 | | | 4.000000 | | |
| 6 | 1 | MOI | 469.55000000 | | | 4.000000 | | |
| 8 | 1 | MO | 469.82500000 | | | 4.000000 | | |
| 9 | 1 | MO | 469.87500000 | | | 4.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.22500000 | | 20K0F3E |
| 7 | 1 | 451.22500000 | | 20K0F3E |
| 7 | 1 | 456.22500000 | | 20K0F3E |
| 4 | 1 | 464.37500000 | | 20K0F3E |
| 6 | 1 | 464.55000000 | | 20K0F3E |
| 6 | 1 | 464.55000000 | | 20K0F3E |
| 2 | 1 | 464.82500000 | | 20K0F3E |
| 3 | 1 | 464.87500000 | | 20K0F3E |
| 5 | 1 | 469.37500000 | | 20K0F3E |
| 6 | 1 | 469.55000000 | | 20K0F3E |
| 8 | 1 | 469.82500000 | | 20K0F3E |
| 9 | 1 | 469.87500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2501 NW 229TH AVE, HILLSBORO, WASHINGTON, OR | 45.50538889, -122.90983333 | 82.000 m | BMAST | 3.000 m structure / 6.000 m overall | N |
| 2 | T | 2600 NW LAKE RD, CAMAS, CLARK, WA | 45.61872222, -122.45786111 | 61.000 m | BMAST | 5.000 m structure / 6.000 m overall | N |
| 3 | T | 7000 NE AIRPORT, PORTLAND, MULTNOMAH, OR | 45.57900000, -122.45786111 | 29.000 m | BMAST | 5.000 m structure / 6.000 m overall | N |
| 4 | T | 7000 NE AIRPORT, PORTLAND, MULTNOMAH, OR | 45.58816667, -122.57702778 | 29.000 m | BMAST | 5.000 m structure / 6.000 m overall | N |
| 5 | T | US | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
| 9 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 6.000 | |
| 1 | 2 | T | | 6.000 m | | | | 10.000 | |
| 1 | 3 | T | | 6.000 m | | | | 1.000 | |
| 1 | 4 | T | | 6.000 m | | | | 1.000 | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
| 1 | 8 | T | | | | | | | |
| 1 | 9 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1010 SE 11TH AVE., PORTLAND, OR | | 5032349900 |
License history
| Date | File or call sign | Action |
|---|
| 2013-11-30 | WPMN287 | LIEXP |
| 2013-07-08 | WPMN287 | LETRES |
| 2003-07-03 | WPMN287 | LIREN |
| 2002-09-07 | WPMN287 | LIAUA |
| 2001-09-14 | WPMN287 | LITRAN |
| 2000-11-23 | WPMN287 | LICCNV |
| 1998-09-30 | WPMN287 | AUTHPR |
| 1998-09-30 | WPMN287 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1797556 | 2026-08-02 01:24:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPMN287 | ULS 1797556 | 2026-08-02 01:24:56 |
| Status | E | ULS 1797556 | 2026-08-02 01:24:56 |
| Service | IG | ULS 1797556 | 2026-08-02 01:24:56 |
| Grant Date | 2003-07-03 | ULS 1797556 | 2026-08-02 01:24:56 |
| Expiration Date | 2013-09-30 | ULS 1797556 | 2026-08-02 01:24:56 |
| Cancellation Date | 2013-11-30 | ULS 1797556 | 2026-08-02 01:24:56 |