Universal Licensing System
WPUC409
TRI COUNTY METROPOLITAN TRANSPORTATION DISTRICT OF OREGON
License details
| ULS identifier | 2380467 |
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| Call sign | WPUC409 |
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| Radio service | PW |
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| Status | C |
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| Grant date | 2012-01-06 |
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| Expiration | 2022-02-01 |
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| Cancellation | 2014-02-26 |
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| Frequency range | 453.15 - 458.15 MHz (2 frequencies) |
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| Locations | 6 |
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| Representative location | PORTLAND, MULTNOMAH, OR |
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| Coordinates | 45.4991667, -122.7083333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:03 |
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Licensee
| Name | TRI COUNTY METROPOLITAN TRANSPORTATION DISTRICT OF OREGON |
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| Applicant type | G |
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| FRN | 0001558428 |
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| Location | PORTLAND, OR |
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| Address | 4012 SE 17TH AVE, PORTLAND, OR, 97202 |
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| Phone | 5039622240 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 453.15000000 | | | 55.000000 | 62.000000 | |
| 3 | 1 | FB2 | 453.15000000 | | | 60.000000 | 90.000000 | |
| 5 | 1 | FB2 | 453.15000000 | | | 55.000000 | 220.000000 | |
| 2 | 1 | MO | 458.15000000 | | | 60.000000 | 55.000000 | |
| 4 | 1 | MO | 458.15000000 | | | 60.000000 | 55.000000 | |
| 6 | 1 | MO | 458.15000000 | | | 60.000000 | 55.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 453.15000000 | | 20K0F9W |
| 3 | 1 | 453.15000000 | | 20K0F9W |
| 5 | 1 | 453.15000000 | | 20K0F9W |
| 2 | 1 | 458.15000000 | | 20K0F9W |
| 4 | 1 | 458.15000000 | | 20K0F9W |
| 6 | 1 | 458.15000000 | | 20K0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 3405 COUNCIL CREST DRIVE, PORTLAND, MULTNOMAH, OR | 45.49916667, -122.70833333 | 321.600 m | TOWER | 133.000 m structure / 142.000 m overall | |
| 2 | T | MULTNOMAH, OR | | | | | |
| 3 | T | 9494 SW E VIEW DRIVE, HAPPY VALLEY, CLACKAMAS, OR | 45.45483333, -122.55063889 | 330.000 m | TOWER | 43.000 m structure / 48.000 m overall | |
| 4 | T | CLACKAMAS, OR | | | | | |
| 5 | T | 1775 SW SCHAEFFER ROAD, WEST LINN, CLACKAMAS, OR | 45.34400000, -122.69397222 | 353.000 m | POLE | 26.600 m structure / 38.800 m overall | |
| 6 | T | CLACKAMAS, OR | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 127.000 m | | | | 354.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | 24.000 m | | | | 255.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | 30.400 m | | | | 155.000 | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 4012 SE 17TH AVENUE, PORTLAND, OR | MULTNOMAH | 5039622240 |
License history
| Date | File or call sign | Action |
|---|
| 2014-02-27 | WPUC409 | LICAN |
| 2012-01-06 | WPUC409 | LIREN |
| 2012-01-05 | WPUC409 | ESUAPR |
| 2012-01-02 | WPUC409 | ESURNW |
| 2011-12-03 | WPUC409 | ESURNW |
| 2011-11-07 | WPUC409 | LETRES |
| 2011-11-03 | WPUC409 | ESURNW |
| 2002-11-04 | WPUC409 | LETCNS |
| 2002-02-01 | WPUC409 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 2380467 | 2026-08-02 01:14:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPUC409 | ULS 2380467 | 2026-08-02 01:14:03 |
| Status | C | ULS 2380467 | 2026-08-02 01:14:03 |
| Service | PW | ULS 2380467 | 2026-08-02 01:14:03 |
| Grant Date | 2012-01-06 | ULS 2380467 | 2026-08-02 01:14:03 |
| Expiration Date | 2022-02-01 | ULS 2380467 | 2026-08-02 01:14:03 |
| Cancellation Date | 2014-02-26 | ULS 2380467 | 2026-08-02 01:14:03 |